MECCANIXITY COB LED Light Chip Bead 3W 120lm 3000-3200K 40mm 9-11VDC Energy Saving Bulb for Spotlight Floodlight Replacement Warm White 5Pcs - mea220401ee0420

• The COB LED lamp beads are widely used in home, studio and other scenes to replace and repair floodlights, spotlight bulbs, panel lights, LED downlights, flashlights, track lights, stage lights, etc. Light Color: Warm White. Output Power: 3W. Input Voltage: 9-11(2B3C)VDC. Rated Current: 300mA. Luminous Flux: 120lm. Color Temperature: 3000-3200K. Light Angle: 120 Degrees. Center Aperture: 10mm / 0.39 inch. Outer Diameter: 40mm / 1.57 inch (OD). Material: Aluminum, Plastic. Package Content: 5Pcs x LED Chips It has the characteristics of low power consumption, high brightness and instant start. The base is made of aluminum, which is easy to dissipate heat and prolong the service life. There is no obvious flickering of the LED lamp beads, and your eyes will not get tired under the light 1. The COB LED light beads must be powered by a constant current LED drive power supply that is consistent with the parameters of the light board.. 2. The COB LED light beads must be installed on the aluminum or copper radiator, and the back of the chip needs to be coated with silicone grease to avoid high temperature burnout Please pay attention to the specifications and parameters of the COB LED lights, Manufacturer: MECCANIXITY