factory sale 28mm 20mm round LED COB Light Source Module warm nature white 3W 5W 7W 10W 12W lamp flip chips for spotlight
Mr.white Factary store 28-20mm 3W 5W 7W 10W 12W COB LED bulb lamp light source.
_ Type : ALLCOB-2820
_ Product Size :φ28mm
_ Light area : φ20mm
_ Power : 3W 5W 7W 10W 12W
_ Forward Voltage(DC) : 3W(9-11V) 5W(15-17V) 7W(21-24V) 10W(30-33V) 12W(36-40V)
_ Max Forward Current : 300mA
_ Emitting color : White(w 6000-6500K), Warm white(w.w 2900-3100k),Nature white(n.w4000-4400K)
_ Luminous Flux :100-110lm/w
_ Viewing Angle : 120 degrees
_ OEM/ODM : We are manufacturers. If you have any need, please contact us. We accept customization.
_ Notice:Please add a necessary heatsink when used.
_ Tips: please use this product as required below.
We give priority to safe and concise package. If you have specific requirements, please communicate with our customer service staff when ordering. Thank you for your cooperation.
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