

1000W HPS double-ended lamp with a 2000K color temperature, ideal for plant flowering.
Discreet packaging and protected
Delivery 24 to 48 hours - Free from € 100
Exchange for 30 days - 2 year warranty
Discover the Calitek 1000W DE HPS bulb at 2000K, a high-efficiency horticultural light designed to promote plant flowering. The double-ended (DE) HPS bulbs feature two ends, allowing the current to flow from both sides of the bulb, converging in the center for optimal light performance.
The Calitek HPS DE1000W offers exceptional light quality and performance, with an average output of 2100 umol/s. It is particularly suited for use with the Calitek Pro HPS Double Ended 600-1150W horticultural lighting system.
Power: 1000W
Color temperature: 2000K
Bulb type: K12x30s
Socket type: T10
Bulb diameter: 32 mm
Maximum total length: 394 mm
Maximum base temperature: 250°C
Maximum bulb temperature: 700°C
Lumens/Watt: 140
Light output (Lumens at 100 hrs): 140,000
Average light output: 119,000
Lifetime: 10,000 hours
Color rendering index (CRI): 22
Preheat time (90%): 4 min
Hot restart time: 3-5 min
Photon Flux PPF (umol/s): 2100
Exceptional light performance with high light output
Double-ended design for better light distribution
Ideal for Calitek Pro lighting systems
Very long lifespan
Used for plant flowering in horticultural lighting systems
Perfect for growers seeking maximum light performanc