Descrizione
This bulb can be used for growth and bloom. the light is mostly red/yellow spectrum, needed for the flowering stage but it also has 30% more of the blue spectrum (for the vegetative stage).
High pressure sodium lamp. Light or ovoid tubular casing with internal powder coating. High luminous efficiency and excellent luminous flux retention.
Exceptional reliability, reduced maintenance costs (only 5% loss of flow after 4 years of use).
Item description SHP-TS 400W
Wattage (W) 400
Voltage (V) 220
Current (A) 2.88
Cap E40
Max. Over. Length (mm) 292
Diameter (mm) 48
Colour Temp (K) 4200k
Light output (lumen) 56500