for G20T5L 20W T5 4-Pin Germicidal Bulb - 55031 G20T5L/4PSE Replacement

Bulbamerica SKU: G20T5L-4PSE
$2599 $33.99 USD
145 in stock



The Bulbamerica 20w 4 Pin T5 UV-C Germicidal lamps provide highly effective UV-C radiance at 254nm, which provides the needed effect for purification, without the use of toxic chemicals. These lamps are ideal for both air and water purification systems.

Bulbamerica 20w UV-C Germicidal lamps are reliable and efficient sources with long service life in excess of 9,000 hours. In addition, the special outer glass tube absorbs the lower wavelengths, suppressing the formation of ozone and ensuring environmentally friendly sterilization.

Key Features and Benefits:

  • Effective and environment-friendly disinfection without chemicals
  • High UV-C radiance at 254 nm
  • Low mercury content
  • Long lifetime due to special coating
  • Ozone-free
Areas of application:
  • Air Purification
  • Water Purification
  • Surface Sterilization


Abbreviation Name G20T5L/4PSE
Base 4 Pin
Bulb Type Germicidal Bulbs
Current 0.45
Diameter (in) 0.75
Length (in) 17.24
Radiation Flux (W)@ 254 nm 6
Rated Life (Hours) 9000
Shape T5
Voltage (V) 45
Wattage (W) 20W