MHT46 Tubular Metal Halide Lamp, E40 GES Cap, 4000K Cool White, 70W, 100W, 150W, 250W, 400W, High-Pressure Discharge, for Street, Floodlighting and Industrial Use (150, Watts)

• LAMP TYPE: MHT46 Tubular Metal Halide high-pressure discharge lamp available in 70W, 100W, 150W, 250W, and 400W wattages.
• HIGH LUMEN OUTPUT: Delivers between 5,500 lm (70W) and 36,000 lm (400W) with an efficacy of up to 90 lm/W and a rated lamp life of up to 12,000 hours.
• 4000K COOL WHITE LIGHT: Produces a neutral cool white light at 4000K with a Colour Rendering Index (CRI) of Ra ≥ 65, ideal for street lamps, floodlighting, industrial lighting, and warehouses.
• E40 GES CAP: Fitted with a Goliath Edison Screw (E40) base, compatible with E40 luminaires, street lamp posts, floodlight fittings, and industrial high-bay fixtures.
• IMPORTANT SAFETY NOTES: Requires a compatible external ignitor and ballast; not suitable for dimming. Warm-up time is approximately 5 minutes, with a hot re-strike time of 10–15 minutes. Must be used in an enclosed luminaire.

The MHT46 Tubular Metal Halide Lamp is a high-performance, high-pressure discharge lamp designed for demanding commercial and industrial applications. Available in a range of wattages — 70W, 100W, 150W, 250W, and 400W — it delivers impressive lumen outputs from 5,500 lm up to 36,000 lm, making it an excellent choice for street lighting, floodlighting, warehouses, and industrial high-bay installations. The lamp emits a crisp 4000K cool white light with a Colour Rendering Index (CRI) of Ra ≥ 65, ensuring clear and accurate visibility across large areas. Featuring a T46 tubular shape and an E40 GES (Goliath Edison Screw) cap, it is compatible with all standard E40 luminaires, street lamp posts, and floodlight fittings. The lamp can be operated in any burning position and has a rated lifespan of up to 12,000 hours. Please note: this lamp requires a compatible external ignitor and ballast, must be used within an enclosed luminaire, and is not suitable for dimming. Allow approximately 5 minutes for warm-up and 10–15 minutes for hot re-strike.