Th 250W large HPS wall pack produces brilliant light in conditions as low as -22° F. Units will typically last up to 5 years of continuous use.
B17 high-pressure sodium vapor bulbs, like those found in street lights, are a type of gas discharge lamp that uses sodium in an excited state to generate light. Unlike low-pressure lamps found in street lighting, however, HPS has a broader spectrum that eliminates the ugly yellow glow common to LPS.
Our 250W large HPS wall packs produce far less light pollution than mercury-vapor models, making them the preferred luminary in many cities. HPS bulbs will last about 20,000 hours of continuous use before they needing to be swapped-out.
250 watt large HPS wallpacks fall into our category of large wallpack designs, so it is a great choice for light industrial, parking areas, entranceways and rooftops.
This aluminum wall pack is completely sealed in order to precent the intrusion of water, moisture and ice.
The HPS-250 is constructed with a durable, die-cast aluminum casing that is powder coated with an architectural bronze finish. A semi-clear borosilicate refractor covers the lamps inside. Stainless steel screws and gaskets seal off the unit from outside moisture.
These light fixtures have 1/2" conduit entry points at the bottom for surface mounts and conduit points in back for attachment to any 4" j-box.
The B17 250W tube locks into a 4KV glazed porcelain socket. The light produced is directed and amplified by a rear-mounted anodized aluminum reflector. A CWA type ballast converts incoming AC power into a voltage applicable to the HPS tube and regulates any sudden overloads.
Photocontrol Photocell - Sensor detects sunrise and sunset and automatically activates the light accordingly. Select 'PC1' for 120V photocontrol. Select 'PC2' for 208-277V photocontrol.
Full Cutoff Shield - Narrows the wall pack's beam into a focused spot on the ground and prevents light from trespassing into other property or into the sky.
Wireguard - Further protection against vandalism.
Polycarbonate guard - a clear shell that encases the entire unit, adding further protection against the elements.
Your cart is currently empty.Continue Browsing