Standard Materials & Finishes
- Crossarm Mount: Malleable Iron
- Trunnion: Steel
- Socket: Porcelain
- Screw Shell: Nickel-Plated Phosphor Bronze
- Ballast Housing, Guard, Junction Box, High Bay Reflector & Pole Mounts: Copper-Free (4/10 of 1 % Max.) Aluminum
Specific Wattages
- 175 W, 250 W, 400 W PSMH
- 175 W, 250 W, 400 W MH
- 150 W, 250 W, 400 W HpS
Electrical
- 120 / 208 / 240 / 277 V or 480 V
Approvals & Certifications
- Class I, Div. 1 & 2, Groups B, C, D, Class II, Div. 1, Groups E, F, G, Class II, Div. 2, Groups F, G, Class III, CSA 4X
Ambient Temperature
- HpS: -40° C (-40° F)
- PSMH: -29° C (-20° F)