3 in 1 9watt led bulbs deliver the best results simply because of the quality of the product design and the reliability of the components used. tested LEDS LM80 tested LEDS Fits easily into the existing B22 sockets 90% brighter than CFL Replace 85W GLS bulb with 85% energy saving Unaffected by voltage fluctuation No UV or IR radiation Long life up to 5 years Home Application: Living room, Bedroom, Drawing room/Study room Commercial Application: Office lobby, Restaurants, Reception areas and Counters How It Works The mld rb 3 in 1 Colour Changing LED bulb has an in-built memory chip that remembers the last colour tone when switched off. Turn off and Turn on the bulb within 3 seconds to change the colour.