We're showing you items that ship to United States. To see items that ship to a different country, change your delivery region.
10w excessive power led chip Color temperature:warm white (2800-3500K) white (6000-6500K) Luminous flux: 90-110lm/w Forward current:850-900mA Driver voltage: 9-12V Integrated scheme: 3 in series, three in parallel 20w 30w 50w 100w high energy led chip Color temperature: heat white (2800-3500K) white (6000k-6500K) Luminous flux: 90-110lm/w Foward current: 20w (600mA) 30w (900mA) 50w (1500mA) 100w (3000mA) Driver voltage: 30-36V Attention:It must want a warmth sink aluminum for cooling, do not light it without heat sink aluminum Packing: 3*COB Chip