The CHB High Bay is built for high ceilings and harsh applications. To accommodate for these applications the CHB has customizable optics, such as multiple beam angle lenses, high-temperature lenses, anti-glare accessories, and more.
Lens
Beam Angles
Multiple light distribution angles for different project needs.
- CHB 100W to 200W Available in 50°, 90°, and 120°
- CHB 240W & 300W Available in 30°, 60°, 90°, and 120°
Lens Specifications
Available in the standard clear tempered glass lens (120°) as well as a milky polycarbonate lens (120°) or a polycarbonate lens in various degrees (see Beam Angles above).
High-Temperature Application Lens
Upgrade your lens to our extreme temperature ROBAX glass lens. ROBAX is an extremely heat-resistant glass-ceramic lens that is recommended for areas that are susceptible to extreme temperature spikes. This modification will not change the temperature rating of the fixture, but will drastically reduce the heat getting into the components compared to standard tempered glass.
ROBAX Glass Features:
- Extremely low thermal expansion
- No breakage due to thermal shock or stress up to 760°C
- Not affected by substantial temperature shifts and differences
- Can be used everywhere that very high thermal strength is required
- Transparent glass-ceramic
- Impact-resistant
How to Choose Your Lens
Choosing a lens with a narrow beam angle versus a wide beam angle is dependant on the application the light is in. For example, for higher ceilings, a narrow beam angle will allow more concentrated light to easily reach the floor from the high ceiling height as opposed to the wide beam angle that provides a wider area of light.
Reflectors & Shades
To cut down on glare the CHB fixtures are available for order with a 90° Aluminum Shade or a PC Reflector. Similar to a narrow beam angle, these accessories will minimize glare and will direct concentrated light.
