dc 36v energy saving lamp 1. Energy saving up to 85% 2. High luminous efficiency dc 36v energy saving lamp1,Votalge: DC 36v2, Watt: 5w to 30w3, Shape: U , half spiral, full spiral, lotus,candle, globe flower4. With standing high temperature and high pressure5. 100% tri-phosphor rare earth fluorescent powder6. Using brand glue to make lamp tighter7. Special technology for fixing the lamp base, ...