ITEM NAME:4 X 10W 900LM Warm white High Brightness LED Lamp Chip DC 9-12V R9A1 4 X 10W 900LM Warm white High Brightness LED Lamp Chip DC 9-12V R9A1 Brand new and high quality Low consumption and super bright It is recommended to use heat sink. Applied to: miner's lamp, floor lamps, underground lamps, lawn lamps, underwater lights and interior lighting, chandeliers, recessed lights, spotlights, wall lighting, flat luminescent panels, lamps and other lighting fixtures Type: Light Chip Material: Silicone + metal Color of Light: Warm White Color temperature (K): 3000-3500 Power (W): 10 Voltage (V): DC 9-12 Current: 1050 mA Luminous Flux (lm): 900 Dimension (mm): 20mm x 14mm Package included: 4 X Light Chip Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Color of Light: Warm White. Type: Light Chip. 4 X Light Chip. Color temperature (K): 3000-3500.