Cob led is the main lamps in Weidi. Cob led lamp sery includes LED spot lamp, LED Downlights, LED Bulb, LED GX53, LED AR111, LED Machine light, ect. They are beautiful and carefully tested
- (Chip On Board) COB Technology
- provides the greatest benefits for producing homogeneous light effects and high luminous densities.
- No UV or IR in the spectrum.
- No Dazzling and mild color with light bending effect.
- Energy-saving, Environment friendly, and only 20% power consumption of halogen lamp and incandescent lamp.
- Aluminum-alloy lamp housing for superior heat dissipation.
- Particularly designed constant current driver for open or short circuit protection
Certificates For COB LED bulb:
1.VDE test No.:Testreport-FG43-1-148509; CE test NO.:HZ11050101001
2. Certificate: VDE,CE&Rohs
Compiance: 2004/108/EC Electromagnetic compatibility (EMC)
2005/32/EC Ecodesign Requirements
244/2009 (EC) implementing Directive 2005/32/EC
EN 60968 Safety requirements self ballasted lamps for general lighting
EC 62560 Self-ballasted LED-lamps for general lighting services > 50 V
EN 62471 Photobiological safety of lamps and lamp systems
EN 55015 Limits and methods of measurement of radio disturbance
EN 61000-3-2 Limits for harmonic current emission
EN 61000-3-3 Limitation of voltage changes, voltage fluctuations, flicker
EN 61547 Electromagnetic compatibility immunity requirements
- Description: 3W GU10 6000k cool white 300LM LED spot lamp (3w =35w)
- Model:GU10-4-M-4W-WW
- Size:D50*H60mm
LED Power:3w
Power Consumtion: 4w
Light Base: GU10 base
Halogen magnetic transformer: NA
Halogen Electrical transformer: NA
LED power supply: Be compatible with external
Lamp Luminous Flux [lm]: 300lm
Lamp Efficacy [lm/w] : 80
Viewing Angle:120 degree
Beam Angle[degree] :120D
ReplacementHalogen Counterparts:35w Halogen light (GE/Philips/Osram)
LED Quantity [pieces]: one COB LED
LED Brands: Epistar/Cree
LED Color: cool white
LED Temperature:6000K
CRI:80
Input Voltage[volts] :AC/DC 85-265V
Power Factor:0.8
White LED lifetime [hours]: 30,000 hours at +80% light lumens maintenance
Lamp Light Decay Rate at 3,000hours:3%
Dimmable:optional
Ambient Temperature:-30--40D
Starting time [sec]:0
Safety certificate number :VDE Testreport-FG43-1-148509
CE test NO.:HZ11050101001
Lumen maintenance factor at the end of the nominal life:80%
Number of switching cycles before failure:120,000
Diameter:50cm
Height:60cm
Net Weight:120g
Warranty :two years
Certificates:VDE,CE&ROhs
COB 3W GU10 6000k cool white 300LM LED spot lamp (3w =35w)
