Shenzhen Getian Opto-Electronics Co., Ltd.

3 Step CRI 80Ra 90Ra COB LED Chip 15W 30W
GT-COB1919 (SP1205ï¼?
Power: 15-30W
19*19mm (LES 17mm)
LM-80, IEC/EN62471, RoHS
3 step/5 Step Mac Adam
Product Details
high power LED Flip Chip Description
Basic Quick Information:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array 
High quality mirror surface aluminum substrate applied
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved (light Decay less than 3% @ 6000 hours 85°C)
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
High Stability COB Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, lens kits are available
Product Specification
Product Type CCT
(K) CRI Standard Values Maximum Ratings Dimension
Typ.If
(mA) Typ.Vf
(V)  Power
(W) LM/W
(@Typ.If) Typ.If
(mA)  Power
(W@Typ.Vf) LM/W
(@Typ.If)
GT-COB1919
SP1205 2700K 80 450 34.8 15.6 130-140 900 31 110-120 19*19mm
LES: 17mm
90 100-110 80-90
3000K 80 140-150 120-130
90 110-120 90-100
3500K 80 150-160 130-140
90 120-130 100-110
4000K 80 150-160 130-140
90 120-130 100-110
Getian is one of China's leading High Bay Light Flip Chip manufacturer with rich experience in LED Lighting industry.We are professional Industrial COB LED Chip Supplier

20W 30W COB Chip1919 with Mirror aluminum substrate for LED down light
down lights COB LED Chip
GT-COB1919 (SP1206ï¼?
Power: 18-37W
19*19mm (LES 17mm)
LM-80, IEC/EN62471, RoHS
3 step/5 Step Mac Adam
Product Details
Mirror COB Chip Description
Basic Quick Information:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array 
High quality mirror surface aluminum substrate applied
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved (light Decay less than 3% @ 6000 hours 85°C)
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
Great COB LED Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, lens kits are available
Product Specification
Product Type CCT
(K) CRI Standard Values Maximum Ratings Dimension
Typ.If
(mA) Typ.Vf
(V)  Power
(W) LM/W
(@Typ.If) Typ.If
(mA)  Power
(W@Typ.Vf) LM/W
(@Typ.If)
GT-COB1919
SP1206 2700K 80 540 34.8 18.7 130-140 1080 37.6 110-120 19*19mm
LES: 17mm
90 100-110 80-90
3000K 80 140-150 120-130
90 110-120 90-100
3500K 80 140-160 120-130
90 110-130 90-100
4000K 80 150-160 130-140
90 120-130 100-110
Getian is one of China's leading High Bay Light Flip Chip manufacturer with rich experience in LED Lighting industry.We are professional Mirror COB Chip Factory

Commercial Lighting Led Light Source 50w Ra80 1212 Cob Chip 28*28mm
Premium commercial COB LED Chip
GT-COB2828 (SP1212ï¼?
Power: 37-75W
28*28mm (LES 24.5mm)
IEC/EN62471, RoHS
3 step/5 Step Mac Adam
Product Details
COB for Commercial Lighting Description
Basic Quick Information:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array 
High quality mirror surface aluminum substrate applied
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved (light Decay less than 3% @ 6000 hours 85°C)
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
Great COB LED Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, lens kits are available

Getian Led Square COB 1313 8W 4000K Ra90 150lm/w For Mini Spotlight
ceramic base cob led
GT-COB1313-1 (SP1202
Power: 6-12W
13.5*13.5mm (LES 11.2mm)
LM-80, IEC/EN62471, RoHS
3 step/5 Step Mac Adam
Product Description
Basic Quick Information about stage light ceramic base cob led:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict indoor COB LED Chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array
High quality mirror surface aluminum substrate applied
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved� (light Decay less than 3% @ 6000 hours 85C)
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
Great projector ceramic base cob led or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, lens kits are available

flood light COB LED Chip
GT-COB1313-1   (SP1201ï¼?
Power: 3-6W  
13.5*13.5mm (LES 11.2mm)
LM-80, IEC/EN62471, RoHS
3 step/5 Step Mac Adam
high bay light COB LED Chip Description
Basic Quick Information:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict chip selection to maintain color consistency  (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array  
High quality  mirror surface aluminum substrate applied
Strict projector light COB LED Chip selection to maintain color consistency  (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved  (light Decay less than 3% @ 6000 hours 85 °C)
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
Great COB LED Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, len

High Luminous Intensity White COB LED
GT-COB1313-1   (SP1203ï¼?
Power: 9-18W  
13.5*13.5mm (LES 11.2mm)
LM-80, IEC/EN62471, RoHS
3 step/5 Step Mac Adam
Product Description
Basic Quick Information of White COB LED Array:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict chip selection to maintain color consistency  (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
Mirror COB Chip with High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array  
High quality  mirror surface aluminum substrate applied
Strict chip selection to maintain color consistency  (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved  (light Decay less than 3% @ 6000 hours 85 °C)
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
Great Commercial Lighting Cob Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, lens kits are available

Multi colours Chip LED Supplier
Power:1W-3W
Color:360-650nm
> 30000Hrs
SMT Reflow Soldering
White High Power Chip LED Description
Surface-Mount-Technology  3535  1-3W  packages  for  cost-effective,  compact  high  power  LEDs  
Small  size  high  flux  density  LED  Diodes
Silicone  lens,Ceramic  base,  pure  gold  wire  bonding
Fast  heat  dissipation,  low  thermal  resistance,  reliable  quality
W  R  G  B  Y  A  UV  IR  a  variety  of  colors  for  choice
Outdoor  landscape  lighting,  stage  lighting,  smart  lighting,  etc
Product Specification
Product Type Color WL
(nm)
(lm)  Power
(W) VF
(V) IF
(mA)
GT-P35XXX Green 160-170 30-40 1W 2.8-3.4 350/700
Blue 460-470 30-40 1W 2.8-3.4 350/750
Red 620-630 70-80 1W 1.8-2.4 350/700
Deep red 640-660 70-80 1W 1.8-2.4 350/800
Yellow 585-595 40-60 1W 1.8-2.4 350/800
Amber 600-610 40-60 1W 1.8-2.4 350/800

Pure White LED diode Factory
GT-M2835
Power:0.2W 0.5W 1W
CCT:2800-7000K
Product Description
· power    0.2W, 0.5W, 1W  available with high luminous efficacy
·  pure red copper base
· flat light with 120 degree
· RoHS  & EN62471  compliant
· > 30000  hrs
· High Lumen Output & Low Brightness Decay.
· Stable Performance & Great CCT Unity & Wide Color Temperature Range.
 Application of Multi colours Chip LED
·Indoor  & outdoor commercial  lighting;
·Led bulb light, street light, par light, etc.

High Quality LM80 20W COB LED 1313 3000K 4000K CRI80 90130LM/W for Down Light
High Stability COB Chip
GT-COB1313-1 (SP1204ï¼?
Power: 12-25W
13.5*13.5mm (LES 11.2mm)
LM-80, IEC/EN62471, RoHS
3 step/5 Step Mac Adam
Product Details
COB for Commercial Lighting Description
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
High Reliability COB Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, 
underwater lights, lighthouse, par light, projector light, image light, etc
Product Specification
Product Type CCT
(K) CRI                Standard Values           Maximum Ratings   Dimension
Typ.If
(mA) Typ.Vf
   (V)  Power
  (W)   LM/W
(@Typ.If) Typ.If
(mA)     Power
(W@Typ.Vf) LM/W
(@Typ.If)
GT-COB1313-1
   SP1204 2700K 80 360 34.8 12.5 130-140 720 25 110-120 13.5*13.5mm
LES: 11.2mm
90 100-110 80-90
3000K 80 130-140 110-120
90 110-120 90-100
3500K 80 140-150 120-130
90 110-120 90-100
4000K 80 140-150 120-130
90 110-120 90-100
Getian is one of China's leading High Bay Light Flip Chip manufacturer with rich experience in LED Lighting industry.We are professional High Stability COB Chip Supplier

Getian 1919 COB 25W 3000K CRI80 140-150lm/w Led for Track Light
track lights COB LED Chip
GT-COB1919 (SP1208ï¼?
Power: 25-50W
19*19mm (LES 17mm)
LM-80, IEC/EN62471, RoHS
3 step/5 Step Mac Adam
Product Details
indoor COB LED Chip Description
Basic Quick Information:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array 
High quality mirror surface aluminum substrate applied
Strict chip selection to maintain color consistency (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved (light Decay less than 3% @ 6000 hours 85°C)
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
Great COB LED Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, lens kits are available
Product Specification
Product Type CCT
(K) CRI Standard Values Maximum Ratings Dimension
Typ.If
(mA) Typ.Vf
(V)  Power
(W) LM/W
(@Typ.If) Typ.If
(mA)  Power
(W@Typ.Vf) LM/W
(@Typ.If)
GT-COB1919
SP1208 2700K 80 720 34.8 25 130-140 1440 50 110-120 19*19mm
LES: 17mm
90 100-110 80-90
3000K 80 140-150 120-130
90 110-120 90-100
3500K 80 140-160 120-130
90 110-130 90-100
4000K 80 150-160 130-140
90 120-130 100-110
Getian is one of China's leading High Bay Light Flip Chip manufacturer with rich experience in LED Lighting industry.We are professional High Stability COB Chip Supplier

Premium commercial COB LED Chip
special lighting COB LED Chip Description
Basic Quick Information:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict studio lighting COB LED Chip selection to maintain color consistency  (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array  
High quality  mirror surface aluminum substrate applied
Strict down lights COB LED Chip selection to maintain color consistency  (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved  (light Decay less than 3% @ 6000 hours 85 °C)
Flexible Application Features
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
Great track lights COB LED Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, lens kits are available

image light COB LED Chip
GT-COB1313-1   (SP1202
Power: 6-12W  
13.5*13.5mm (LES 11.2mm)
LM-80, IEC/EN62471, RoHS
3 step/5 Step Mac Adam
Warm White COB LED Chip Description
Basic Quick Information:
Power range 2-400W (various package sizes available 1313-1 1313-2 1919 2828 3838)
High luminous efficacy up to 130-170-200lm/w
Quality light with Super high CRI Ra90 92 95 96 97 98, high R9 and R12 values
Wide CCT options 1800K 2200K 2700K 3000K 3200K 3500 4000K 5000K 5600K 6000K 7000K-25000K
Strict Warm White COB LED Chip Wholesale selection to maintain color consistency  (Mac Adam 3 or 5 step or customer defined binning X Y coordinates range)
Similar Product Series: Citizen CLU028 CLU038 CLU048 CLU058 /Cree CXB3590...etc
High Reliability and Stability
Pure gold wire 99.99% bonding chips in circular array  
High quality  mirror surface aluminum substrate applied
Strict chip selection to maintain color consistency  (Mac Adam 3 or 5 step or customer defined X Y coordinates range)
LM-80, RoHS, EN62471/IEC62471 Approved  (light Decay less than 3% @ 6000 hours 85 C)
Flexible Application Features of White COB LED
Industry Standard Size Chip-on-Board package provide utmost flexibility to both indoor and outdoor applications
Premium commercial lighting, Industrial lighting, residential lighting, special lighting (horticulture, studio lighting) etc
Great COB LED Chip or down lights, track lights, spot light, flood light, high bay light, low bay light, street light, solar street light, yard lights, garden lights, underwater lights, lighthouse, par light, projector light, image light, etc
PS: Spare parts like holder (quick connector), reflector, lens kits are available kits are available

Multi colours Chip LED
CCT:2900-6500K
Current:350-700mA
Flip Chip Technology, no gold wire soldering
Product Description
high luminous efficacy 160lm/w
ceramic base with high heat conductivity
flip Chip Technology, no gold wire soldering
operating current 350-700mA
>50000Hrs
RoHS  compliant  , LM-80
White High Power Chip LED Specification  
Product Type CCT
(K) CRI
(lm)  Power
(W) VF
(V) IF
(mA)
GT-FC35XXX 2900-3200 80 110-130 1W 2.8-3.2 350/700
4000-4500 70 130-150 1W 2.8-3.2 350/700
5000-5500 70 130-150 1W 2.8-3.2 350/700
6000-6500 70 130-150 1

High Reliability COB Chip
GT-FC10-60W
20*20mm PCB Design
Small LES 4.3mm
DC 2-14v
high power LED Flip Chip 1Description
GT-FC10-60 20mm PCB Series mount directly to a heat sink without a separate circuit board, simplifying the luminaire manufacturing process and reducing system cost.
1, 20*20mm PCB Design
2, Small LES 2.6-4.3mm
3, Far out throw
4, DC 12-14v
5, 3000K, 5000K, 6500K, 8000K CCT
6, High central lux
Widely applied to GOBO Projector, car headlight, flashlight etc.