Sylvania LED -lampa E27 470 lm Bol klar

Item number: 5410288293233 View all Sylvania > View more: LED bulbs E27 > Sylvania - LED bulb - E27 - 470 lm - Globe - Clear LED bulb with E27 socket. This bulb produces 470 lumens of light while consuming only 4.5 watts. Good for the environment and your wallet. Product name ToLEDo RT GLS V5 CL 470LM 827 E27 SL Power (nominal) (W) 4.5 Lamp base E27 Fixture type (open/closed) Open E-number FI 4740906 Luminous flux 470 Luminous flux (nominal) (lm) 470 Color temperature (K) 2700 Power consumption (W) 4.5 Wattage (W) 4.5 Dimmable No Average life (nominal) (h) 15000 Warranty 3 years Product specifications LED lamp - E27 - 470 lm - Globe - clear Item description LED lamp - E27 - 470 lm - Globe - clear Item number 5410288293233 Dimmable No Energy label F Fitting E27 Lamp appearance Clear Lifespan 15000 Light color (Kelvin) 2700 Luminous intensity in lumen 470 Lumen per watt 105 Ra value (CRI) 80 Switching cycles 50000 Type Lamp Shape Bulb Number of watts 4.5 Country of origin Netherlands Datasheet_ 5410288271606.pdf What is Watt (W)? The number of watts is the energy consumption of the lamp. The number of watts is the consumption per hour. A 60W lamp that is on for 10 hours therefore consumes 60 x 10 = 600 watt-hours. What are lumens (lm)? Lumen is a unit of light output. The higher the number of lumens, the more light the lamp gives. This has nothing to do with the color of the light. To compare lamps, it is best to compare the number of lumens. The higher the number of lumens, the more light the lamp gives. Environmental information about LED lamp - E27 - 470 lm - Bulb - clear Unlike traditional lighting, LED lamps use much less energy. With LED lighting, 95% of the energy is converted into light. This means that only a small portion is converted into heat, keeping energy consumption significantly low. An LED lamp can therefore produce as much light as an incandescent or halogen lamp, using only a small fraction of the current. Furthermore, LED lighting doesn't get hot, making it much less likely to burn out than an incandescent lamp. LEDs are also more resistant to shock and vibration. This means LED lighting can last up to 50,000 hours. This is a significant difference compared to an incandescent lamp with a maximum of 1,000 hours and a halogen lamp with 3,500 hours.