- UV germicidal lamp
- Amalgam Lamps
- Standard Output Germicidal Lamps
- Preheat Start Germicidal Lamps-T5 4P
- Preheat Start Germicidal Lamps-T5 2P
- Instant Start (Slimline) Germicidal Lamps-T5 SP
- Preheat Start Germicidal Lamps-T8 2P
- UV Germicidal lamp T6 2P
- UV Germicidal lamp T4 2P
- Compact Germicidal Lamps
- H shape germicidal lamp
- U shape germicidal lamp
- High Output (HO) Germicidal Lamps
- Self-ballast Germicidal Bulbs
- Cold Cathode Germicidal Lamps
- Quartz Sleeves
- UV Air Cleaners
- Electronic Ballasts
- Stainless Steel UV Sterilizers
- Submergible UV Modules
- Mobile UV Disinfection Cart
- UV Table light
- UV Recirculator
- UV Purifier
- Specific Bases and Fittings
Lightbest 460W Amalgam Lamp Equivalent Replacement DB 500HO-32 in Water Disinfection System
Product introduction：
- Details
- Technical Data
Lightbest 460W Amalgam Lamp Equivalent Replacement DB 500HO-32 in Water Disinfection System
Product Description：
Model:GPHHA1220T10L/2S4P
Lamp Diameter: 32mm
Lamp Base: 4-pin single-ended lamp base
Wavelength: 253.7nm
Lamp Wattage: 460W
Lamp Current: 5.0A
High-Frequency Voltage: 92±10V
UV Output at 1 meter: 1400μW/cm²
Rated Lifespan: 12,000 hours
Product Features and Advantages：
Lightbest's 460W Amalgam lamps GPHHA1220T10L/2S4P is perfect replacement for the DB 500HO-32 UV lamp for water disinfection systems. Made from high-quality quartz containing less than 1 ppm hydroxy (-OH) and advanced amalgam tech. & coating tech., our lamps perform with high UV intensity maintenance rate and offer lamp life up to 12000h. They are widely used in both new installation and replacement in water treatment UV system, offering reliable quality, stable performance, and an excellent value. Lightbest also offers door-to-door delivery services from our factory to global customers based on DDU or DDP term. CE, FCC, EPA, and MSDS certifications and documentation are also available to your need.
Amalgam Lamps
Lightbest provides high-quality low pressure amalgam lamps with good material and advanced process, including pellet amalgam and spot amalgam, from 30W up to 800W, which is one of leading technology in China and world. Amalgam lamps can be used horizontally and vertically. Special Coating-tech helps amalgam lamps last up to 16,000h, and maintain high UV output up to 85%.
Advantages:
• High efficiency: UVC peak @253.7nm for disinfection.
• Wide application: Special Pellet Amalgam in over wide temperature
from 4 to 60°C."
• Long life: Special coating for longer life than others.
• Free installation: Special Amalgam lamps can be used horizontally and vertically.
• Environmental: Minimized amount of mercury from Light-Best Amalgam.
• Stable UV maintenance: 80% UV intensity maintainable.
• Tailor-made or Customized lamps are possible.
• High-ozone type can be made to reduce TOC.
• Lamps can be printed by ink or laser (unfading).
Main Applications:
• Municipal drinking water treatment.
• Waste water treatment or sewage disposal.
• Process water treatment and ultra-pure water system and other TOC-reduction.
Product Description：
Model:GPHHA1220T10L/2S4P
Lamp Diameter: 32mm
Lamp Base: 4-pin single-ended lamp base
Wavelength: 253.7nm
Lamp Wattage: 460W
Lamp Current: 5.0A
High-Frequency Voltage: 92±10V
UV Output at 1 meter: 1400μW/cm²
Rated Lifespan: 12,000 hours
