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Bigamart
Price
$29.05
Home/Lighting/Light Bulbs/LED Bulbs
Bright Source LED Corn Light Bulb 20w E27, Cool White 4000K, 2,500lm, Max.140 Lm/W, 360°, Replaces 70w Metal Halide/Son/HID/HPS for Large Spaces/Street/Parking/Garage/Warehouse & Factory — image 1
LED BulbsBright Source✓ In stock

Bright Source LED Corn Light Bulb 20w E27, Cool White 4000K, 2,500lm, Max.140 Lm/W, 360°, Replaces 70w Metal Halide/Son/HID/HPS for Large Spaces/Street/Parking/Garage/Warehouse & Factory

★★★★★
$29.05
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About this item
  • Bright Source LED Corn Lights are energy efficient Ultra High Output LED replacements for traditional metal halide and sodium high-pressure SON Lamps. For use in traditional low-bay fittings (as pictured). This lamp is a 30w E27 (Edison Screw) – 2,250 Lumen - 4000k Cool White - 70w SON / MH Replacement.
  • Go LED with ease now and save today! Using Bright Source LED corn lights, you can do an easy LED retrofit on all your fixtures. Connects directly into Edison Screw bases. Simply screw into the existing base. Please note that the ballast will need to be bypassed to maximise the lamp life of this lamp. (Metal Halide and High Pressure Sodium have ballasts. Incandescent and CFL do not.)
  • 50,000 Hour Lamp Life! Bright Source LED Corn Lamps use the latest 3528 LED chip technology to obtain a HUGE 140 lumens per watt and project light in a 360 degree beam angle. The LED Corn Light is designed for better cooling with a larger size, aluminum heat sink and built in fan to ensure maximum performance.
  • Up to 75% energy saving on all varieties of this lamp compared to SON / Metal Halide - customers will experience full payback on their purchase within the first 14 months of ownership. No Maintenance Costs. Low energy consumption, Reduced CO2 Emission.
  • 3 Year warranty when registered online. 50,000 hour Lamp Life. Immediate warm up. Robust Aluminium and polycarbonate design. 360° beam angle. Up to 75% energy saving. Zero maintenance costs. Easy to install. Modern Design.
Product details
Brand
Bright Source
Manufacturer
Bright Source
Colour
White
Size
20w E27 2,500 Lumen

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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