Product description
Saves 80% more energy than incandescent bulbs
Lumen of 5W energy-saving lamp is equivalent to a 25W incandescent bulb
Tri-band phosphor fluorescent tube
CRI: >80Ra
Effect is nearly same as the natural light
Average lifespan: 6,000 to 10,000 hours
Color temperature: 2,700 to 6,500K
Power: 5, 7, 9, 11, 14, 18 and 23W
Luminous flux: 255/235, 357/329, 540/510, 660/638, 850/780, 1,188/1,120 and 1,520/1,420lm
Diameter/length: 40/102, 40/109, 40/114, 40/120, 50/120, 52/142 and 59/145mm
Lamp base: E26/E27, B22, GU10 and GU24