The best price for Osram T5 FH 21W/830 HE High Efficiency Lumilux Warm White G5! Fast shipping. First choice for Osram in large quantities at great discounts! Do not hesitate to contact us! Osram T5 FH 21W/830 HE High Efficiency Lumilux Warm White G5 Details Osram T5 FH fluorescent tubes have a very small diameter: 16 mm and a G5 base. They have lower power and therefore consume less energy while still providing a high luminous flux. These tubes are compatible with an electronic ballast. With their G5 base, Osram T5 FH 21W/830 HE High Efficiency Lumilux Warm White G5easily integrate into light fixtures. Osram T5 FH 21W/830 HE High Efficiency Lumilux Warm White G5 will provide a hot white light, corresponding to a colour temperature of 3000K. Also, the Osram T5 FH 21W/830 HE High Efficiency Lumilux Warm White G5lifespan is very long, up to 24000 hours. These lamps are also very energy efficient, they have an energy label classified A. Osram T5 FH 21W/830 HE High Efficiency Lumilux Warm White G5 use The Osram T5 FH lamps can be placed in workfloors in industry, in hospitals, as well as in offices. They are also Suitable for lighting shops.