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Bitro OTSK-X3 Killer Bee

Bitro OTSK-X3 Killer Bee

KillerBee-OTSK-1OmegaOPTICS (OTS) KillerBee (OTSK)

Channel Letter & Sign Cabinet Lighting

Download the KillerBee Brochure
Download the KillerBee Red Brochure


Optics KillerBee (OTSK) is Bitro’s newest, small-body addition to the OmegaOptics (OTS) lineup. KillerBee is built with the same wide-beam optics enhancements, ultrasonic fusion waterproofing, and constant-current technology as the BusyBee (OTSB) model, but is offered with a smaller housing ideal for standard, low-profile, and narrow channel letters.

KillerBee provides superior brightness, illumination uniformity, output efficiency, and cost savings consistent with Bitro’s Optics BusyBee series.

KillerBee and BusyBee are the solutions for customers who need the best in chan el letter module technology in an economical package.



  • Superior brightness and 162° degree beam angle
  • Constant Current Technology
  • High quality parts and reliable manufacturing for excellent performance
  • Designed for uniform illumination with durable, depend- able and long-lasting construction
  • Bitro’s thru-wire interconnect technology for minimum voltage drop and maximum efficiency
  • Backed by 5-year warranty