Philips SON-T HPS Grow Lamp

Philips SON-T Plus Grow Lamps are high quality sodium bulbs that produce more lumens than standard.  These SON-T Agro Lamps are Dual Spectrum HPS lamps (high pressure sodium) excellent for flowering and perform well for vegetative growth. It produces more blue than most competitors lamps for excellent results in the vegetative stage.

Philips SON-T Plus and 600w - Technical Details

Clear tubular outer bulb

Suitable for the flowering stage

Ceramic discharge tube with Philips Integrated Antenna (PIA) for a long and reliable lifetime.

90.000 lumens for 600W Lamp

Completely lead-free lamps

High energy efficiency and absence of lead (Pb) makes this a sound environmental offer

High luminous efficiciency makes this the most energy efficient HPS lamp

How to use a Philips 600W Son-T Plus Dual Spectrum HPS Lamp

Mounting this lamp is very simple and fast. 

Holding the lamp with a clean cloth and screw it into the E40 bulb-holder fitting of the reflector, until it is tight.

Double check it is well screwed into the holder.

Connect your reflector cable to the ballast.

Ensure the lamp is completely clean and free of dirt, grease and finger-prints etc. before switching it on.

Switch the ballast on at the wall.

Replace the lamp after 9 months to maintain the best growth. 

Philips Son-T-Light HPS Lamp - 400W

Light Technical Characterstics

Color Code: 220 [CCT of 2000K]

Color Rendering Index: 25 (max) Ra8

Color Temperature: 2000K

Luminous Flux EM 25°C, Rated: 57000Lm

Lum Efficacy Rated EM 25°C: 132.5 Lm/W

Lumen Maintenance 2000h: 96%

Lumen Maintenance 4000h: %

Lumen Maintenance 5000h : 90%

Lumen Maintenance 10000h: 84%

Lumen Maintenance 20000h: %

Electrical Characteristics

Lamp Wattage: 400W

Lamp Wattage EM 25°C, Nominal: 400.0W

Lamp Wattage EM 25°C, Rated: 400.0W

Voltage: 230V

Lamp Voltage: 100V

Lamp Current EM: 3.9A

Ignition Time: 10 (max) s

Run-up time 90%: 5 (max) min

Re-ignition Time [sec] 160 (max) s