Satco High-Intensity Light Bulb, Outdoor Security, ED37, Clear, Mogul Screw, 400W, 4000K, 36000 Lumens, 120V, 15000 Hr

Bright, steady light for places that need to stay clear and covered.

High output that keeps outdoor areas easier to see after dark.

Product Overview:

For outdoor security, this Satco high-intensity light bulb gives you a strong, even spread of light when the evening turns murky. It is an ED37 metal halide HID bulb with a mogul screw base, so it fits the kind of fixtures that handle serious work without fuss. The clear finish and 4000K color temperature keep the light crisp, not muddy. In corridors, walkways, lobbies, and floodlit corners, it helps the space feel open and watched over. Picture the beam cutting through the dark and your exterior looking a whole lot calmer. That is the point, plain and simple.

Key Features:

• Uniform light distribution gives you a smoother spread, so dark patches do not sneak in and make things feel sketchy.
• High efficiency means you get solid output from the 400W setup, which helps the fixture pull its weight.
• 4000K light color lands in a clean, neutral range, sharp enough to see by without looking harsh.
• 36,000 lumens put out a lot of punch, handy when you need broad coverage for security and general visibility.
• 15,000 hour life gives you a longer run before replacement, which is a welcome break when ladders and lifts are part of the job.

Quick Specs:

• Brand: Satco
• Model Number: S5833
• Color: Clear
• Dimensions: 11.5 "
• Material/Finish: Clear
• Format/Type: High-Intensity Light Bulb
• Compatibility/Use: Outdoor Security
• Country of Origin: Not provided

If you want brighter sightlines and a calmer feel after dark, this bulb does the job without a song and dance. Set it in place, let the light fill the space, and see how much easier the whole area feels. Want to talk through fit or fixture match?

No additional care instructions provided.