OSRAM presents efficient long burner the Dulux L HE lamp family

Energy savings are often the most important factor in new lighting solutions. OSRAM’s Dulux L HE compact fluorescent lamps with plug bases achieve a light output of up to 100 lumens per watt. In addition to that their long operating life means lower maintenance.
OSRAM Dulux L HE lamps are especially suitable for floor luminaires, rectangular louvered luminaires or large-volume designer luminaires. They are available in 16W, 22W, 26W and 28W versions with colour temperatures of 3,000K (warm white) and 4,000K (cold white). OSRAM Dulux L HEs achieve a light output of up to 100lm/W. The lamp achieves maximum efficiency at a temperature of 35 degrees Celsius in the luminaire.

OSRAM Dulux L HE series products have a mean operating life of 20,000 hours. When operating on OSRAM Quicktronic Intelligent (Dali) DIM electronic control gear they are dimmable to three per cent.

Efficient OSRAM Dulux L HE lamps are an especially good choice for luminaires that are on for long periods – such as in hotels and public buildings. With floor luminaires, for example, which instead of OSRAM Dulux L 55W are equipped with the new OSRAM Dulux L HE family, a major luminaire producer has achieved an increase in operating efficiency from 85% previously to 95%. The connected load was reduced by about 50%. Combined with light management systems such as the OSRAM Dali ECG and voltage sensors, additional energy savings and therefore CO2 reductions are feasible.

With recessed luminaires for ceilings OSRAM Dulux L HE lamps also show their strengths in terms of energy efficiency and acquisition costs. A system comparison between a two-lamp louvered luminaire with Dulux L HE and a four-lamp pendant each with T8 (L 18W) or T5 lamps (HE 14W) comes out in the Dulux L HE’s favour with regards to luminaire light output. By reducing the number of lamps from four to two, maintenance costs for replacements can be minimised.