Philips LED high bay lamps are a direct replacement for 250W to 400W metal halide lamps which will deliver substantial energy savings. Philips LED HighBays delivers bright, clean light for a fraction of the energy used by conventional HID.
Energy savings of >50%
Direct lamp replacement without a ballast or fixture change (UL Type A)
Operates on 400W, 320W and 250W ballasts
Standard EX39 base to replace metal halide lamps
Works on probe and pulse start ballasts (Type A only)
Available with 1000 lumens of "up-light" to fully illuminate fixtures (Type A only)