Features:1) Long service life, low heat radiances, quick start, no flash, soft light2) Temperature range: -10 - 40oC3) Bulb material: imported fire-retardant PC material, good quality fluorescent powder4) Have 2U, 3U, 4U, spiral and ball designs available5) High luminous efficiency, soft and comfortable lighting6) Voltage: 110/230V, service life: >8,000hrs, color temperature: 6400K, 2700K, 5500K or as per customer's requirement7) Color index Ra >85?, fire retardant PCB 8) Normal 2U series: from 5W to 15W 9) Small 2U series: from 3W to 13W10) Normal 3U series: from 13W to 18W 11) Small 3U series: from 7W to 13W12) Normal 4U series: from 45W to 85W13) Applications: household, stores, offices, hotels and malls producing area:China payment:T/T, L/C