The Model 5801 BIRNS KELVIN is bright, easily decontaminated, and relamps in 60 seconds with your choice of wide, medium or narrow beam lamps. The KELVIN can be secured on our pan-and-tilt yoke, suspended from a suspension assembly or mounted on any of our Mounting Poles. Includes 1,000-watt lamp, lamp protector, and your choice of mounting yoke or suspension assembly. Instant ON/OFF and hot-restrike capability; no ballast necessary. Excellent "white light" color rendition (3200K).

The Model 2501 BIRNS Dual Kelvin includes two 5801 BIRNS KELVIN lights (please specify beam angle), a stainless steel mounting pole, and a dual power cable assembly. Provides over 30,000 lumens with 4,000-hour rated lamps, in an easy to use, lightweight unit.

The Model 5220 BIRNS Corona is the most advanced lighting fixture of its class, and features a commercially available 1000-watt HPSV lamp with output of 132,000 lumens and 24,000-hour life. Includes all stainless steel construction, quartz dome, stainless steel screen, integral protection bars, and stainless steel underwater bulkhead connector. May be used in air, underwater, or in the splash zone, the BIRNS Corona is impervious to thermal shock!

The Model 5212 BIRNS Corona Major is perfect for long-term nuclear pool illumination. Instant ON/OFF and hot-restrike; no ballast necessary. Excellent 3000K "white light" color. Mounting yoke assembly and your choice of lamp is included.

The Model 5584 BIRNS Joule is perfect for high-contamination areas. Optional non-browning lenses and anti-backscatter lenses are available. Instant ON/OFF and hot-restrike; no ballast necessary. Excellent 3000K "white light" color. Your choice of mount (yoke or suspension assembly) and lamp is included.