Four-Bros Lighting HB4-T8/LED/18W/850 4 Lamp LED High Bay Warehouse Shop Light Fixture T8 Single Ended Bulbs Included-11,440 Lumens

LED linear high bay meet the challenging maintenance, safety & performance requirements of industrial environments through a superior combination of efficacy and lumen output. Featuring high-lumen LED tubes, this light fixture is designed to replace T8 & T5 fluorescent, as well as HID fixtures, in locations with 15- to 40-foot ceilings.

LED High Bay Housing Features
• 20 guage full body steel housing that is thermally painted to resist corrosion & mold
• German-made mirrored aluminum reflector
• Premium non-shunted tombstones
• Can be chain-mount (hardware not included) or surface-mount
• 7/8'' conduit knockouts on both ends and top

LED Tube Features
• 18-watt LED T8 ballast bypass type
• 5000K daylight color temperature
• 2860 lumen per bulb
• Commercial voltage compatible (120-277V)
• CRI>80+, high lumen, instant on
• Non-dimmable (Fixture will always operate to its max potential, if looking to save energy pair with a Four Bros Lighting Motion/occupancy sensor)
• DLC Listed LED T8 tube lights

Why LED Linear High Bay with Replaceable Tubes?
• Cost to replace a burnt out LED T8 tube is much lower than replacing a whole fixture (that's the case with an integrated LED module)
• No external LED drivers or ballasts to worry about. Our LED tubes come with internal drivers that work only with BayBrite™
• We use high lumen LED tubes with a wide field angle making them perfect for reflector-equipped high bay fixtures.
• Eliminates fluorescent lamp & ballast maintenance costs
• Longer, more energy efficient life than fluorescent
• Suitable for indoor/damp locations & sheltered outdoor use
• Mercury & Lead free, UV and IR free
• Instant on to full brightness