Led Bead Chip 10w-100w High Brightness Cold/warm White Diy. Elevate Your Lighting Projects with Our High-power LED Chips, Available in Various Wattages to Suit Your Needs: 10W, 20W, 30W, 50W, and 100W. These Efficient Chips Deliver a Luminous Flux of 90-120 Lumens Per Watt, Ensuring High Brightness for Any Space. Choose Between Warm White (2800K-3500K) and Cool White (6000K-6500K) Color Temperatures to Create the Perfect Ambiance for Any Setting. Designed for Versatility, These LED Chips Are Ideal for Use in Squares, Workrooms, and Gardens, Offering a Wide 120° Beam Angle for Comprehensive Coverage. With a Forward Current Ranging from 450mA to 1500mA, They Efficiently Function at Driver Voltages of 27-34V, Depending on the Wattage. *Please Note: It is Essential to Use a Heatsink Aluminum for Cooling to Prevent Overheating.* Features: - Wattage Options: 10W, 20W, 30W, 50W, 100W - Color Temperature: Warm White (2800K-3500K), Cool White (6000K-6500K) - Luminous Flux: 90-120 Lm/W - Beam Angle: 120° - Voltage: 10W (27-30V), 20W-100W (30-34V) - Certification: CE, RoHS, EMC - High Brightness and Efficiency - Suitable for Squares, Workrooms, Gardens Ensure Your Lighting Solutions Are As Bright and Efficient As Possible with Our State-of-the-art LED Chips..