Osram 074911 HO Constant 24W/830

Osram 074911 High Output 24W 1900lm Warm White Constant Fluorescent 549mm Linear T5 Lamp Used for outdoor lighting or fixtures with little thermal insulation

The Osram Constant HO 24W 549mm Lumilux High Output T5 lamps with amalgam technology offers excellent luminous flux at high and low ambient temperatures. With a tube diameter of only 16 mm, HO lamps are designed for ECG operation and, like all LUMILUX lamps from OSRAM, With hot restart ECGs, T5 HO lamps achieve an average life of 24,000 hours and a service life of 18,000 hours.

• Impressive luminous flux at high and low ambient temperature

• Compatible with and easily exchangeable with conventional T5 lamps

• Luminous flux greater than 90% in an ambient temperature range of +50°C to + 70°C (The 49W Constant  20°C to 80°C)
• Up to 15% more Luminaire Efficiency in comparison to current standard T5 lamps

• HO stands for High Output