The Enviro-light LED candle bulbs are just 2W(25W equivalent). Bright warm white 3000-3500K light. 92% Energy Saving. Average Life 50,000 hours(equal to 45 years at 3 hours per day!). 37mm diameter x 95.8mm length. Instant light, no warm up time like some CFL bulbs. Each bulb contains 30 super bright SMD LED’s. Luminous Flux = 100- 110 Lumens Beam Angle 120 degrees. No Mercury content and no Harmful UV Light. Ideal for chandelier lights for domestic or hotel use.