This 4.8W retro-fit Integral LED Classic Globe (GLS) (large bayonet base) delivers a dimmable, warm light and brightness, similar to a 40W filament bulb. It features high output LEDs and an anti-glare refractor. Ideal for low level light areas such as hallways, bedrooms, cupboards or where light is always on.- Warm Light- 470 Lumens- Dimmable with compatible dimmers- iWATT IC for exceptional dimming performance- 80 Colour Rendering Index (CRI)- 50 Frequency Range (Hz)- Luminous efficacy (lm/W): 100- Correlated Colour Temperature (CCT) (K): 2700- Beam Angle: 240- Frequency Range (Hz): 50