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Key Features

Wattage: 20w

Colour Temperature: Daylight (6000K)/ Cool White (4000k) Warm White (3000k)

IP Rating: IP64

Beam Angle: 360°

20w 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.

Year

Warranty

In stock

SKU

44553LSO

Quick Code

459550

Delivery
Fastest delivery: Tomorrow, Tuesday 24th Jun
Standard delivery: Wednesday 25th Jun

Order in the next ... Details

Key Features

Key Features

Wattage: 20w

Colour Temperature: Daylight (6000K)/ Cool White (4000k) Warm White (3000k)

IP Rating: IP64

Beam Angle: 360°

Details

This 20W LED Corn Lamp is a practical and efficient lighting solution for both domestic and commercial environments. Offering a strong 2,250 lumen output and selectable colour temperature options (3000K, 4000K, 6000K), it provides reliable, low-energy lighting. With a choice of E27 or E40 cap types, it fits effortlessly into standard or larger fittings for retrofitting or new installations.

Main Features

High Lumen Efficiency: Delivers a bright 2,250 lumen output using only 20 watts of power, helping cut energy consumption while maintaining high performance.

Customisable Colour Output: Selectable between warm (3000K), cool (4000K), and daylight (6000K) to tailor light tone to the needs of any space.

Cap Type Options: Available in both E27 and E40 base formats, giving installation flexibility for standard household or industrial fittings.

Durable Housing: Constructed from robust polycarbonate, built to last and withstand frequent use in varied environments and fittings.

Applications

Home & Workshop Lighting: Bright, clear lighting ideal for garages, sheds, and home workspaces where visibility is essential.

Retail & Office Spaces: Provides clean, consistent lighting that enhances visibility and creates a productive atmosphere in commercial settings.

Utility & Storage Areas: Perfect for storage rooms, cellars, and maintenance spaces requiring dependable and instant-on illumination.

Protected Outdoor Installations: Performs effectively within IP-rated external fittings, making it suitable for porches, outhouses, and covered walkways.

This versatile 20W LED Corn Lamp offers energy-efficient performance and powerful brightness in a compact design. With a range of colour temperatures and cap types, it adapts easily to both domestic and professional lighting needs.

Specification Table

SPECIFICATION TABLE

Wattage

20w

Brand

LampShopOnline

Average Lifespan (Hours)

30,000

IP Rating

IP64

CRI

Beam Angle

360

Energy Efficiency Rating

Warranty

1 year (2 years extended warranty with registration)

Operating Temperature

-20 -+45 Degrees

Operating Mode

Integrated LED driver

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...