12 volt led light bulb 1.we are led bulb factory for 3 years ... UV 4.Direct replacement for 50W Hologen lamp 12 volt led light bulb *About us* For more than ... a wide range of LED lightings: LED fluorescent tubes, LED strips, LED spotlights (bulbs), ,LED flood light,LED Panellight, LED downlight, etc. Our ... (PF): ≥0.9510)Power efficiency: 90%11)LED luminous efficiency: 360lm12)Color temperature: 3,000 to ...