TWR OLB116
Obstruction Lamp, 116 Watt, 120V, 116A21TS

The TWR lighting division of o2wireless Solutions offers a full range of ETL-certified and FAA-approved obstruction lighting systems for any height or voltage requirement. Whether you need [...]

TWR BB620
620 watt/120 volt Beacon Bulb (620PS40P)

The TWR lighting division of o2wireless Solutions offers a full range of ETL-certified and FAA-approved obstruction lighting systems for any height or voltage requirement. Whether you need [...]

TWR PF-250
*Flasher, Solid State

Solid State Flasher B-KON Flashers have proven their reliability through years of use on Communication Towers, Smoke Stacks, Cooling Towers, Tall Buildings, Bridges and Utility Towers. The highest [...]

Sine Systems OC2
* Opto - Coupler

The Sine Systems OC-2 Dual-channel Optocoupler consists of a pair of optoisolators with current-limiting resistors. The device is useful for ground isolation, conversion of logic-level voltage or [...]

TWR OL1
Single Obstruction Light, Red 3/4" Side Hub

The TWR OL1 is an FAA Type L-810 low intensity red obstruction light and a painted cast aluminum base. *Bulb Not Included Main Features: • 2-Year limited warranty • Available in side hub or [...]