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  • Commercial Lighting Led Light Source 50w Ra80 1212 Cob Chip 28*28mm
  • Commercial Lighting Led Light Source 50w Ra80 1212 Cob Chip 28*28mm
  • Commercial Lighting Led Light Source 50w Ra80 1212 Cob Chip 28*28mm

Commercial Lighting Led Light Source 50w Ra80 1212 Cob Chip 28*28mm

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GT-COB2828  (SP1212)

Power: 37-75W 

28*28mm (LES 24.5mm)

IEC/EN62471, RoHS

3 step/5 Step Mac Adam


GT-COB 2828 Series Data Sheet.pdf


Product Details

Product 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 TypeCCT
(K)
CRIStandard ValuesMaximum RatingsDimension
Typ.If
(mA)
Typ.Vf
(V)
 Power
(W)
LM/W
(@Typ.If)
Typ.If
(mA)
 Power
(W@Typ.Vf)
LM/W
(@Typ.If)
GT-COB2828
SP1212
3000K80108034.837.5140-150216075120-13028*28mm
LES: 24.5mm
90120-130100-110
3500K80140-150120-130
90120-130100-110
4000K80150-160130-140
90120-130100-110
5000K 70160-170140-150
80150-160130-140


Product Dimension


Commercial Lighting Led Light Source 50w Ra80 1212 Cob Chip 28*28mm  (GT-COB 2828 SP1212 LES 24.5mm)


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