SI LB-100W-OH Certified Overhead LED UV Lamp

SI LB-100W-OH Certified Overhead LED UV Lamp

American Made, Powerful Overhead UV Lamp with a Wide, Uniform Beam Spread and Superior Performance

High Quality, Affordable Price

The Scientific Instruments’ overhead LED UV light unit is designed for the toughest environments. It incorporates 50 LEDs for a smooth, wide and consistent illumination and constant intensity. LED life is estimated at 35,000 hours. The LB-100W-OH Overhead Lamp is ready for use the instant it is powered on, requiring no warm up time. This American made unit has a high output intensity of 9,500 μW/cm2 at 15 inches.


  • LED construction allows 35,000 hour operating life
  • 50 LEDs give smooth and wide illumination
  • Intensity is 9,500 μW/cm2 at 15 inches (38 cm)
  • No warm-up time; instant on, instant off
  • Tough and rugged construction
  • Constant intensity throughout lamp life of 35,000 hours
  • Innovative LED heat sink keeps unit cool even during extended periods of use
  • High reliability LED driver, 120 watts output power
  • NIST traceable certification and 1 Year warranty included
  • Meets or exceeds ASTM E3022 and RRES90061
  • Made in America
  • 1 Year Warranty

Superior Beam Uniformity & Spread

Beam Size at 36"

Beam Size at 24"


The SI Overhead UV Lamp produces an even and wide inspection area

Distance Beam Spread Max Intensity
15" (38 cm)  20x12" (51x30 cm) 9,500 μW/cm2
24" (61 cm) 24x17" (61x43 cm) 4,800 μW/cm2
36" (91 cm) 34x30" (86x76 cm) 2,200 μW/cm2


Technical Specifications

Scientific Instruments Overhead LED UV Lamp

Voltage 90 to 260 VAC, 50-60 Hz
Current Draw .5 amps (at 120 Volt Input)
Bulb 100 Watts, replacement draws 50 Watts

9,500 μW/cm2 at 15"

4,800 μW/cm2 at 24"

2,200 μW/cm2 at 36"

Beam Spread

About 24x17" at 24"

About 34x30" at 36"

Operating Temperature 0-40 °C
Weight 4 lbs
Compliance Meets ASTM E3022 / RRES9061
LED Output Power 120 Watts
Description Part # Saved Price Select Option Add to
Scientific Instruments LB-100W-OH Certified Overhead UV Lamp, 90 to 260 VAC, 50-60 Hz, U.S. Plug UV-SI-LB-100W-OH $2,500.00