Description

• Shatter resistant
• Efficacy of 95 Lumens per Watt
• No shut-off required
• Life hours: 20,000
• Suitable for open-rated fixtures
• Suitable for indoor and outdoor applications

Rely on steadfast performance with Philip's ED37 metal halide lamp. Whether you're illuminating high-traffic facilities or expansive outdoor spaces, this solution delivers consistent output.

This 400-Watt metal halide bulb delivers a cool white light at 4000 Kelvin color temperature and offers an efficacy of 95 Lumens per Watt. With an ED37 bulb shape and clear finish, this bulb design includes a protected arc tube and quartz shroud, making it compatible with open-rated fixtures. A durable Teflon coating surrounds the outer glass envelope, acting as a tough protective layer that helps contain glass fragments if breakage occurs. This shatter-resistant barrier enhances safety, minimizes contamination risk, and adds durability against impacts, vibrations, and thermal stress.

Offering reliable operation in both indoor and outdoor settings where durability and consistent performance are essential, this open fixture rated lamp is ideal for large-area applications such as gymnasiums, parking lots, warehouses, and manufacturing facilities. Designed for a base-up burn position with a +/- 15 Deg. tolerance, this EX39 mogul base lamp allows compatibility with both standard and exclusionary sockets.

With a rated life of 20,000 hours and no shut-off required, this ED37 bulb supports continuous operation, making it suitable for facilities with 24-hour operations. The energy-efficient output from this metal halide lamp helps reduce maintenance cycles and operating costs.

Choose Philip's ED37 metal halide lamp (133322) to replace high-demand lighting with long-lasting performance.