led lamp1. E27 base, input voltage: AC85 265V, beam angle: 180? 2. Main material: aluminium, net weight: 013?.02KG 3. LED type: SMD or cree(1w) 4. Color temperature: warm white (2800 3300), white (5500 6000) 5. 5*1W led bulbs equivalent to 40W incandescent bulbs. 6. Milky cover with better light effect. 7. CNC machined aluminum housing, better thermal dissipation than die-cast aluminum housings. 9. Replacement bulbs for traditional halogen lampes, especially for museums, art galleries, cosmetic,counters where UV or IR radiation is undesirable.