4 COB 63 SMD Cold White Warm White Car Marine Camper Home Led Lamp Bulb Indicator Light Energy saving, low power consumption, long life expectancy Low heat & high luminous efficiency Eco-friendly, no VU & IR radiation No lead, mercury or other pollution elements contained Used in almost any application, including exhibition, RV, Car, house, boat and landscaping lights, and so on Specification: SMD quantity 63pieces SMD type COB Light Color White, Warm white Normal voltage DC12v Socket type G4 Beam Angle () 180 Item weight 5g Lumen 1260-2000LM Power 5.5W Current 0.4 Service life more than 50000H Color Temperature 6000-8000K About the COB (chip on board) LED light 1. In COB lighting, single LED chips are placed directly on a circuit board (or substrate) which has thermal properties to disperse heat. 2. Heat dissipation is a very important aspect of LED lighting since it can have a major impact on the life expectancy of the luminary. 3.COB lighting can have a higher LED chip density & achieve higher light level while maintaining or improving life expectancy. Advantage: Light has a more uniform appearance Better life expectancy Achieve higher light level over a large area COB is more stable and reliable than standard LED package Note: If the LED does not light up, simply flip it 180 degrees (reverse the polarity) Package included: 1G4 COB 63 SMD Indicator Light