USHIO 350w MP350/U/MOG/40/PS E39 base ED28 4000K PulseStrike Bulb

Ushio SKU: 5001370
$3699 $51.99 USD
6 in stock



USHIO 350w MP350/U/MOG/40/PS E39 base ED28 4000K PulseStrike Bulb USHIO's PulseStrike Metal Halide lamps utilize a specialized formed-body arc tube where the quartz glass is contoured to follow the natural curve of the arc stream between the electrodes. This advanced arc tube design allows for the use of a higher fill gas pressure in the arc chamber which dramatically reduces the damage to the electrodes caused by electrode evaporation. This permits an increase in life and superior lumen maintenance. PulseStrike Metal Halide lamps produce higher lumens per watt, superior color uniformity, and greater energy savings. These lamps can reduce warm-up time by 50% and improve hot re-strike time by 75% when compared to standard probe-start Metal Halide lamps.
- High Efficacy - Increased Luminous Flux
- Better Color Performance and Consistency
- 50% Faster Warm-Up Time (2 Minutes vs. 4 Minutes) - Reduces Electrode Wear up to 50%
- Improved Hot Restrike Capability (4 Minutes vs. 15 Minutes) - Up to 75% Faster than Probe-Start
- Universal Burn Position
- Commercial and Industrial
- Flood Lighting
- Stadium and Sports Facilities
- Downlighting
- Parking Garages / Lots
- Security
- Retail
- Retrofit / Upgrade
- Gas Stations


Ballast M131/O
Base E39 Mogul Screw
Bulb Type High Intensity Discharge Bulbs (HID)
Color Temperature (K) 4000K
Diameter (in) 3.54
Luminous Flux (LM) 39000 / 36500 lumens
Rated Life (Hours) 20000
Shape ED28
Wattage (W) 350W
CA Prop 65 Yes
CA Prop 65 Material Mercury

Additional Info