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Key Features

Wattage: 40w

Colour Temperature: Daylight (6000K)/ Cool White (4000k)

IP Rating: IP64

Beam Angle: 360°

40w E27/E40 Corn Lamp - Multipack

Q: What Is an LED Corn Lamp and How Does It Work?

An LED corn lamp is a type of energy-efficient lighting designed to replace traditional high-intensity discharge (HID) lamps. Its shape and multiple LED chips resemble corn kernels, offering 360-degree illumination.

Q: Where Can LED Corn Lamps Be Used?

LED corn lamps are versatile and can be used in street lights, industrial high bays, floodlights, bollards, car parks and many other application areas, offering a cost-effective upgrade for most E27/E40 fittings.

Q: How Do I Install an LED Corn Lamp Safely?

To install an LED corn lamp safely, switch off the power, remove or bypass any ballast, check fixture compatibility, and follow the manufacturer’s instructions. We recommend using a qualified electrician for installation.

Q: Are LED Corn Lamps Suitable for Enclosed Fixtures?

Not all LED corn lamps are suitable for enclosed fixtures. Always check the lamp’s specifications to ensure it’s rated for enclosed or semi-enclosed use.

Q: How Do I Choose the Right Wattage and Lumens for My Application?

To choose the right wattage and lumens for an LED corn lamp, match the lumen output to your lighting needs and consider the lamp it’s replacing. Higher wattage equals more lumens, but always prioritise lumen output over wattage.

In stock

SKU

44555LSO

Quick Code

590669

Delivery
Fastest delivery: Thursday 17th Jul
Standard delivery: Friday 18th Jul

Key Features

Key Features

Wattage: 40w

Colour Temperature: Daylight (6000K)/ Cool White (4000k)

IP Rating: IP64

Beam Angle: 360°

Details

This 40W LED Corn Lamp offers outstanding brightness and energy savings, emitting 5,200 lumens through a wide 360° beam angle. Available in either 4000K or 6000K fixed colour temperature and with an E27 or E40 base, this lamp is a versatile and cost-effective lighting upgrade for commercial, warehouse or workshop environments.

Main Features

Powerful Lumen Output: Produces 5,200 lumens of strong, even light using only 40W, making it ideal for replacing high-wattage legacy bulbs.

Fixed Colour Choice: Choose between 4000K (cool white) and 6000K (daylight) during checkout to match the lamp to your environment.

E27 or E40 Cap Type: Available in both base types to suit existing fittings, whether for standard or heavy-duty applications.

360° Light Distribution: Covers a wide area with uniform brightness, minimising dark spots and shadowed zones.

Applications

Garages & Workshops: Delivers reliable, high-powered lighting that supports visibility and safety in functional workspaces.

Retail Spaces & Offices: Perfect for bright, consistent lighting in commercial units, back-of-house areas, or open-plan offices.

Warehouse Racking & Stores: Ideal for illuminating tall or deep storage spaces where consistent lighting is essential.

Covered Outdoor Areas: Safe for use in IP-rated enclosed fittings for outdoor applications such as entrances and corridors.

This 40W LED Corn Lamp combines durable design with powerful light output and reduced energy costs. Simply select your required base type and colour temperature at the point of purchase for a reliable retrofit lighting solution.

Specification Table

SPECIFICATION TABLE

Brand

LampShopOnline

Wattage

40w

Lumens

5200

Energy Efficiency Rating

Beam Angle

360

CRI

Product Warranty

1 year (2 years extended warranty with registration)

Average Lifespan (Hours)

30,000

Delivery & Returns

UK Mainland:

2–3 Day Delivery: £3.95 for orders under £65, free for orders over £65
2–3 Day Courier Delivery: £7.95 (under £65 only)
Next Day Delivery: £4.95 (any order value)
Next Day Courier Delivery: £9.95 (any order value)

Note: Services marked with an asterisk () are unavailable for items over 3 feet in length.*

Non-Mainland UK:

Standard delivery starts at £3.95 for small orders
Courier prices range from £14.95 to £37.95 depending on postcode zone and order size

International Delivery:

Shipping costs are tailored to order size, weight, and location
Email: sales@lampshoponline.com for a personalised quote
Customs fees/duties are the buyer’s responsibility

Terms:

Orders placed before 3 PM (Mon–Fri) are dispatched the same day
No weekend or public holiday deliveries

Product Questions (5)

Customer Questions

What Is an LED Corn Lamp and How Does It Work?

An LED corn lamp is a retrofit lighting solution that uses an array of LED chips mounted on a cylindrical base, resembling the appearance of corn on the cob. These lamps are commonly used to replace metal halide, sodium, or CFL lamps in both indoor ...

Where Can LED Corn Lamps Be Used?

LED corn lamps are highly adaptable and designed for use in a wide range of commercial and industrial applications. They are especially useful in areas where high light output is needed, such as car parks, warehouse facilities, street lighting, and ...

How Do I Install an LED Corn Lamp Safely?

Installing an LED corn lamp safely begins with turning off the power supply at the mains to avoid any risk of electric shock. Before installation, it’s essential to inspect the fixture for an existing ballast, especially in older HID or CFL setups. ...

Are LED Corn Lamps Suitable for Enclosed Fixtures?

Many LED corn lamps generate a considerable amount of heat, and not all are designed to operate within enclosed fixtures. When a lamp is used in a fully sealed fitting without proper ventilation, the heat buildup can reduce its efficiency, shorten its...

How Do I Choose the Right Wattage and Lumens for My Application?

When selecting an LED corn lamp, the key factor is lumen output, which indicates how much light the lamp produces. While traditional lighting relied heavily on wattage as a measure of brightness, LEDs are much more efficient, so you’ll get more lumens...