Worry-free-no flicker, no radiation, standard G4 base can easily replace ordinary G4 halogen bulbs. Save more than 85% of energy costs High performance-release comfortable 2700~3000K warm white light, 360 degree wide beam angle. Silicone material coating, compressive resistance, heat resistance and impact resistance.Reduce the frequency of bulb replacement: the life span exceeds 20,000 hours, saving the energy and maintenance cost of frequent bulb replacemenG4 LED bulbs can be used for landscape lighting, courtyards, gardens, lawn lights, counter lights, column lights, recessed lights, etc.Product name G4 COB AC/DC12V-24V dimmableLamp holder type: G4Voltage: AC/DC12V-24VWork rate: 2WColor temperature: warm whiteWhether dimming: dimmableMaterial: SiliconeLight efficiency: 100-110Lm/wColour:As shownSize: 30mm x 10mmPackage Contents:10 x G4 COB lightOnly the above package content, other products are not included.Note: Light 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.