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Sunlite High Pressure Sodium lamps are a long-life replacement for your existing HID fixtures. This 400 watt bulb puts out a bright 48,000 lumens of light. It features a mogul base (E39) and long 20,000 hour average lifespan. Standard ED18 bulb shape with clear finish. Use in street lights, parking lot fixtures, perimeter lighting, and other commercial and industrial lighting applications. ANSI Code S51. Bulb measurements 2.4 inches diameter, 9.4 inches tall.
From the Manufacturer
Sunlite high intensity discharge medium and mogul base lamps have an extended life and are perfect for outdoor lighting and commercial interiors. These energy efficient HID lamps offer great color rendition, have a long service life and excellent lumen maintenance. This Sunlite 400-watt HID high pressure sodium mogul base ED18 bulb offers 48000 lumens of light output and has an average rated life of 20000 hours.
L Wick
September 6, 2025
Great replacement bulb for dated outdoor light fixtures!
John Jason Riddle
August 24, 2025
Good
John Donovan
August 12, 2025
THE COMPANY IS GREAT I ORDERED A 400W HPS BULB IT DID NOT WORK IN MY BALACE SO I CALLED THE CUSTOMER SERVICE THEY WERE REALLY FRIENDLY AND SENT ME A REPLACEMENT AND THE REPLACEMENT BULB AGAIN DID NOT WORK SO I GUESS THERE IS SOMETHING WRONG WITH MY BALACE. I WILL DEFINITLY BUY AGAIN FROM THIS COMPANY WHEN I NEED A BULB AGAIN.
Philip Oliver
August 10, 2025
Good price and quality.
Dark Horizon Records
August 7, 2025
There was no void filler in the package to protect these fragile light bulbs! Also, only 2 bulbs were ordered, and both were defective! Neither worked! Replacement bulbs that were bought from another source outside of amazon worked perfectly! Our warehouse is finally lit up with new vibrant bulbs, no thanks to the company selling these through Amazon.
Janae
July 25, 2025
Works wonderful! Same as GE brand.
Josh F.
July 24, 2025
it was easy to order and does what it should
alex oshana
July 13, 2025
Tis replace a 20 year old bulb, the base metal is not as good as I would hope, I had to roughen the base material for this to work.
Andy
June 30, 2025
Satisfait à mes exigeances
iftikhar ahmad
June 27, 2025
works great
Ryan
June 19, 2025
The light bulb appears to be ok, but it has a nasty rattle to it when slightly bumped and doesn’t work at all. I didn’t get a flash and then nothing, it wasn’t on and then popped or something...it just didn’t work. Tried my other bulb and it worked fine. Light bulb must not have been properly packaged. Or it was a dud. Either way I’m not impressed tonsay the least after paying priority shipping because I need it 4 days ago.
Saty
May 29, 2025
but after about a 3 weeks it started shutting off. returned and amazon made it right.will try again though
marcus pincus
May 12, 2025
Very good price and product.
L Wick
May 7, 2025
Great replacement bulb for dated outdoor light fixtures!
John Jason Riddle
May 5, 2025
Good
John Donovan
April 11, 2025
THE COMPANY IS GREAT I ORDERED A 400W HPS BULB IT DID NOT WORK IN MY BALACE SO I CALLED THE CUSTOMER SERVICE THEY WERE REALLY FRIENDLY AND SENT ME A REPLACEMENT AND THE REPLACEMENT BULB AGAIN DID NOT WORK SO I GUESS THERE IS SOMETHING WRONG WITH MY BALACE. I WILL DEFINITLY BUY AGAIN FROM THIS COMPANY WHEN I NEED A BULB AGAIN.
Philip Oliver
April 6, 2025
Good price and quality.
Dark Horizon Records
April 5, 2025
There was no void filler in the package to protect these fragile light bulbs! Also, only 2 bulbs were ordered, and both were defective! Neither worked! Replacement bulbs that were bought from another source outside of amazon worked perfectly! Our warehouse is finally lit up with new vibrant bulbs, no thanks to the company selling these through Amazon.
Janae
March 18, 2025
Works wonderful! Same as GE brand.
Josh F.
March 1, 2025
it was easy to order and does what it should
alex oshana
February 14, 2025
Tis replace a 20 year old bulb, the base metal is not as good as I would hope, I had to roughen the base material for this to work.
Andy
February 9, 2025
Satisfait à mes exigeances
iftikhar ahmad
January 18, 2025
works great
Ryan
January 2, 2025
The light bulb appears to be ok, but it has a nasty rattle to it when slightly bumped and doesn’t work at all. I didn’t get a flash and then nothing, it wasn’t on and then popped or something...it just didn’t work. Tried my other bulb and it worked fine. Light bulb must not have been properly packaged. Or it was a dud. Either way I’m not impressed tonsay the least after paying priority shipping because I need it 4 days ago.
Saty
December 28, 2024
but after about a 3 weeks it started shutting off. returned and amazon made it right.will try again though
marcus pincus
December 20, 2024
Very good price and product.
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