Spec Sheet for CDM250S50/HOR/4K/ALTO

Lamp Specifications: MasterColor Ceramic Metal Halide 250W HPS-Retro White Horizontal Lamp. Operates on S50/M168/0 ballasts.

Physical Characteristics: ED-18 bulb size, clear finish, Mogul base. Max. Overall Length: 9 3/4", Light Center Length: 5 3/4", Arc Length: 1". Arc Tube Material: Poly Crystalline Alumina. Max. Permissible Bulb Temp: 400°C (752°F). Max. Permissible Base Temp: 210°C (410°F).

Operating Characteristics: Approx. Initial Lumens: 20,500. Approx. Mean Lumens: 16,400 HOR. Rated Average Life: 20,000 HOR. Correlated Color Temp. (CCT): 4000K. CRI: 85. Efficacy: 82 lpW.

Operating Position: Horizontal ± 15° - Open or Enclosed Luminaires. Not for vertical operation. Not for compact "wall pack" or "flood light" type fixtures.

Electrical Data: Lamp Watts: 250W. Lamp Operating Voltage: 100V (rms). Initial Lamp Voltage Range: 90-120V (rms). Lamp Operating Current: 3.0A (rms). Warm-up Time to 80% Output: 2 Minutes. Restrike Time for Hot Lamp: 15 Minutes (Average).

Safety Warnings: Lamps can cause serious skin burn and eye inflammation from short wave UV radiation if outer envelope is broken. Do not use where people will remain for extended periods without adequate shielding. Arc-tube may rupture; follow operating instructions to minimize risk.

Operating Instructions: Relamp fixtures at or before end of rated life. Shut off power before installation/replacement. Use only auxiliary equipment meeting standards. Operate within specified limits. Periodically inspect outer envelope. Allow lamps time to stabilize in color. Lamps may require 10-20 minutes to re-light after power interruption. Handle and dispose of lamps with care.