Specifications :-

Key Specifications
Bulb Shape / Type Corncob
Base Medium
ANSI Base E26
Incandescent Equivalent 90W
Wattage 18W
Lumens 2340L/2520L/2430L
Color Temperature 3000K/4000K/5000K
Color Rendering Index (CRI) 80+
Dimmable Non-Dimmable
Voltage 277V-347V
Finish White
Beam Angle 300
Lamp Type Corncob
HID Equivalent 70W
Wiring / Ballast Type Type B
Operating Position Universal
Color Temperature Selectable Yes
Performance
Rated Life 50000 hrs
Light Color Description Warm to Cool White
Filament Type LED
Electrical
Amperage 0.065-0.052A
Frequency 50/60Hz
Power Factor 0.9
Surge Protection Built-in surge protection - 4KV
Driver/Ballast Ballast Bypass
Features / Controls
Enclosed Fixture Rated Yes
Ballast Bypass/Direct Wire Ballast Bypass
Construction / Installation
Material Aluminum / Polycarbonate (PC)
Maximum Overall Length 6.22 IN
Maximum Overall Diameter 2.36 IN
Finish/Lens Clear
Weight 0.57 lbs
Lens / Diffuser Plastic
Environment / Ratings
Application Indoor, Outdoor
Location Rating Damp
Operating Temperature -22F to +113F (-30C to +45C)
Enclosed Fixture Enclosed Rated Lamp
IP Rating IP64
Certifications / Compliance
Safety Listing cULus, cULus - Classified
FCC Compliant Yes
RoHS Compliant Yes
Downloads / Pro Data
Warranty 5-Years

18 Watt LED HID Replacement - CCT Selectable - Type B - Ballast Bypass - Medium Base - 277-347 Volt - ColorQuick Technology brings the familiar role of a LED HID retrofit lamp to post-top fixtures, area lighting, shoebox fixtures and compatible commercial HID housings. It is a practical choice for customers comparing LED HID retrofit lamp and LED corn bulb replacement for renovation, replacement or new-project needs. Rather than relying on a one-size-fits-all lighting approach, this product belongs in applications where the fixture or lamp type itself is an important part of the overall lighting plan.

Helps extend the usefulness of compatible existing fixtures during an LED conversion. That is especially useful in parking areas, pathways, building exteriors and facility retrofit projects. When planning a replacement or new installation, the right product category matters because each lighting type serves a different role within the space. As a LED HID retrofit lamp, this option is well suited to projects involving LED corn bulb replacement, post top LED retrofit and other coordinated lighting upgrades.

Supports retrofit projects that seek a lamp-based upgrade instead of a full fixture replacement. For commercial and municipal relamping programs focused on updating existing HID fixtures, it can serve as a replacement item, a project component, or part of a broader lighting refresh. This keeps selection focused on the real application while supporting single-item orders and larger renovation or maintenance purchases.

If you are ready to buy LED HID retrofit lamps online, 18 Watt LED HID Replacement offers a focused choice for customers who already know the lighting application they need to solve. Shop it for replacement work, remodeling, new construction or ongoing property maintenance, and compare it with other compatible products in the same lighting family before placing your order.

Shipping Policy

We offer fast, reliable shipping with free shipping on eligible orders. Most in-stock orders are processed within 1–2 business days and include tracking information.Delivery times vary by shipping method and destination, with standard shipping typically arriving within 3–10 business days. Some specialty items may require additional processing time.For any shipping questions or order assistance, please contact our support team we're happy to help.

Returns & Refunds

Returns are accepted within 10 days of delivery for unused items in their original packaging. An RMA (Return Authorization) is required before returning any item. Restocking fees may apply.

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Frequently Asked Questions

Everything you need to know about the 18 Watt LED HID Replacement - CCT Selectable - Type B - Ballast Bypass - Medium Base - 277-347 Volt - ColorQuick Technology

How should project planners evaluate this corncob bulb with 277V-347V/damp-rated specifications for suitable lighting applications and replacements?

What do the 18W wattage and 277V-347V voltage specifications mean for this corncob bulb during installation planning?

How does this corncob bulb combine 18W power with 2340/2520/2430 lumens for useful lighting performance and coverage?

How can buyers purchase this corncob bulb online with IP64/damp-rated details for their next lighting project?

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