10Pcs DC2.4-3.6V COB LED Chips - Multi Color Optional :
Lumistrips Waterproof Constant current supply 700mA IP67 230V for 1x 3W LED
CHANZON 10pcs High Power Led Chip 3W RGB 4 pin Common Anode (300mA - 350mA for Each Color 3 Watt) Multicolor Super Bright Intensity SMD COB Light Emitter Component Diode Bulb Lamp
5pcs Small Round Light Board 4v Led Strips Light Plate 3w32mm 5w 50mm Circular Lamp Board Led Small Round Light Board 3w 5v Led - Led Modules - AliExpress
XXY 10pcs High Power 1W 3W LED Chip Light Emitting Diode, 45mil Super Bright 320LM 3V-3.4V 300-700mA Warm Cool White LED Bulb Lamp Components (10pcs CoolWhite 10000K 1-3W LEDs) - - Amazon.com
SLC LED-Strips Single Colour CC 4,3W The Light Group
5pcs DC 12-14V/30-32V/3-4V/15-17V/20-22V/9-12V/240-260mA 5W/10W/1W/7W/3W COB LED Strip COB Chip LED Light Warm White 6500K,20mm Warm White,20pcs 5W 250mA - - Amazon.com
LED Driver power supply 1-3W 4-7W 8-12W 12-18W 36W 300mA AC-DC Transformator | eBay