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Hortilux - 400W Super HPS - Grow Lamp

LU400S/HTL/EN • ANSI S51 • ET18 Shape

85.99 $ Topbulb

Order Code: HSHP140

Price: $85.99

In Stock, Ships Today

If ordered by 1PM CST Mon-Fri.

This Hortilux LU400S/HTL/EN 400 watt super high pressure sodium grow lamp offers 25% more energy in violet, blue and green wavelengths and 17% more total spectral energy than most equivalent HPS bulbs.

The lamp also features optimal spectral balance for increased plant response and growth performance.

Designed to be environmentally friendly, this lamp operates with low mercury content and meets TCLP non-hazardous waste compliance requirements.

Hortilux lamps are made in the USA.


ANSI Code S51
Watts 400
Lumens Per Watt 137.5
Lamp Shape ET18
Base E39 (Mogul)
Average Life (hours) 24000
Color Temperature 2100
Initial Lumens 55000
Max Overall Length (In.) 9.76
Bulb Finish Clear
Lamp Type HPS (High Pressure Sodium)
Lamp Sub-Type Grow Lamp
Operating Burn Position Universal
Compliance TCLP Compliant

Topbulb Order Code HSHP140
Brand EYE Hortilux
Manufacturer's Description LU400S/HTL/EN
MPN 66620