Great Service

I buy all my HPS Products from iLighting. They are extremely helpful and the products always ship the next day.

Excellent Service

very good service, fastest delivery I have ever had. Would definitely recommend this bussiness to anyone.

Fast Shipping

I placed my order on the 7th and received it on the 10th. My floodlight is blazing once again, allowing me to take a midnight swim. Thanks iLighting.

400 Watt HPS Grow Light - Sun System 10


Add to Cart:


400W High Pressure Sodium Grow Light


This 2 piece 400W Sun System 10 plant light is perfect for indoors gardens. Best of all, this grow light includes a FREE 400 Watt High Pressure Sodium bulb and FREE shipping within the continental United States (That's a $100.00 Savings). The 400 Watt Sun System 10 plant light can operates a 400W HPS mogul based bulb (LU400). The Sunlight System 10 with Reflector can operate at 120 or 240V power. Illuminates 50,000 lumens of light! The reflector is made of high quality aluminum and provides even distribution illumination.


400 Watt HPS Horticulture Light


  • Heavy duty galvanized steel mounting bracket.
  • Corners are rounded – no sharp corners unlike competitive “gull-wing” type reflectors.
  • Does not accept glass.
  • Reflector dimensions: 21¼” Long x 15” Wide x 4½” Tall
  • US Patent No: D545485


  • High quality ballast will insure years of trouble-free use.
  • Aluminum ballast enclosure dissipates heat for maximum reliability. The powder coated finish is attractive and durable.
  • High temperature capacitor insures long lasting durability.
  • Exclusive Power Slider™ - switch from 120 volt to 240 volt with ease.
  • A barrier wall between the ballast and the capacitor/ignitor helps keep the critical components cool.
  • Lamp cord receptacle – accepts all Sun System® lamp cords.
  • Heavy duty handle for easy carrying.
  • Rubber feet reduce noise and vibration.

Need another wattage? Visit all our high pressure sodium plant lights or all our 400 Watt High Pressure Sodium Grow Lights

Ask a question

  • Model: 902432/904465/901520
  • Product is [Available] with 4974 Units in Stock
  • Manufactured by: Sun System
  • Products Current Price: $189.47
  • Products Normal Price: $189.47
  • Condition: New
  • Category: 400W HPS Grow Lights
  • Available at: iLighting.com
  • Average Delivery Lead Time: 6 days
  • Payments Accepted: AMEX, Visa, MasterCard, Discover
  • Shipping to: Continental US