Duralamp LED HIGH POWER 90 E40 90W-445W 8350lm 4000K Industrial Lamp Bulb

Duralamp LED High Power 90 L9040HP2 is a high-brightness industrial LED bulb with an E40 base, designed for applications requiring a powerful and efficient light source. Its compact form factor — 139 mm in diameter and 270 mm in length — combines a white plastic body with an aluminium heat sink, ensuring effective thermal management and long-term reliability. The opal diffuser delivers a soft, uniform light output across a wide 200° beam angle, making it ideal for broad area illumination.

Drawing just 90 W — the equivalent of approximately 445 W from a traditional incandescent lamp — this LED source delivers a luminous flux of 8350 lm at an efficacy of approximately 95 lm/W, offering an exceptionally efficient solution for industrial, commercial and public environments. The 4000 K neutral white colour temperature and a colour rendering index of CRI greater than 80 ensure accurate and comfortable visual perception. Built on SMD LED technology and capable of withstanding voltage surges of up to 6 kV, this bulb is especially suited to demanding environments. It operates at an input voltage of 220–240 V and is not dimmable. The rated average lifespan is 15,000 hours. It is important to note that High Power family bulbs must be installed in open luminaires and are not suitable for enclosed fixtures: they are particularly well-matched to industrial high-bay fittings and ventilated pendant housings. The bulb is also available in a cool white 6400 K version.