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Description

EiKO BAYE4 Series Cone Lens — 100W-300W Diffusion Accessory

The standard REF1-CL bottom lens integrates securely with compatible reflectors to manage glare on EiKO BAYE4 series LED high bay units from 100W to 300W (120-480V). This diffusion barrier shields direct viewing of the LED diodes while maintaining up to 45,000 lumens of highly efficient light output for facility applications.

Key Features

  • Compatible Wattages: 100W, 150W, 200W, 240W, 300W.
  • Accessory Type: Standard diffusion cone lens.
  • Material: Prismatic polycarbonate.
  • Voltage Support: 120-277V or 277-480V host fixture input.
  • Fixture Compatibility: EiKO BAYE3 and BAYE4 series (with PC reflector).
  • Lumen Capacity: Disperses up to 45,000 lumens smoothly.
  • Environmental Integration: Safe for damp locations.
  • Operating Temperature: -40°F to 122°F.

Typical Applications

  • Commercial showrooms needing soft ambient illumination.
  • Industrial inspection areas requiring minimized reflection.
  • Assembly plants with low ceiling heights.
  • Warehousing facilities with reflective inventory packaging.
  • Indoor athletic courts.

Performance & Light Output

This lens acts as the final optical modifier, catching high-intensity LED light from the host reflector and spreading it evenly across the target surface. By masking the direct light source, it significantly improves the visual comfort for facility personnel operating machinery or performing precise visual tasks below the fixture.

Electrical & Controls

The lens operates completely passively, exerting zero influence on the host 120-480V driver or dimming network. The engineered central port ensures that compatible optional controls, such as network-integrated microwave sensors, retain complete operational visibility and accurate environmental detection.

Construction & Durability

Manufactured from robust polycarbonate, the lens is built to withstand commercial wear and tear. It operates consistently within extreme facility temperatures spanning -40°F to 122°F, utilizing UV inhibitors to ensure the prismatic material remains clear and efficient without yellowing over time.

Installation & Mounting

Designed strictly as a secondary attachment, this lens fastens to the bottom edge of the corresponding prismatic reflector using the provided mechanical clips. It ensures a tight, vibration-resistant fit that integrates seamlessly with fixtures using standard mounting hardware or compatible optional mounting accessories (sold separately).

What's Included

  • (1) Standard cone lens
  • (1) Reflector attachment clip set

Specifications

Dimensions

Length/Depth
11 in
Width/Diameter
11 in
Height
1 in
Weight
1 lb

Documents

Style & Materials

Material
Polycarbonate

Item Details

MPN
REF1-CL
Brand
Eiko
Catalog Number
14318
UPC
031293143181

Warranty & Certifications

Product Warranty
5 Years

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

Do you offer free shipping?

Yes, we provide free shipping on orders over $99 delivered within the lower 48 states. However, this excludes items that are 48" or longer and commercial lighting fixtures.

For more information, refer to our shipping policy.

What is your return policy?

If you're not happy with your purchase, you can return or exchange it within 60 days after it's delivered. To be eligible for a return, please ensure the item is in its original condition (just as you received it), including all packaging, manuals, and accessories. You'll also need your receipt or proof of purchase.

While original shipping fees aren't refundable, we will cover the return shipping costs if the return is necessary because of our mistake (like sending the wrong item) or a product defect. Otherwise, the customer is responsible for return shipping expenses. Keep in mind that restocking fees might be applied if the returned item doesn't meet the required conditions.

For more information, refer to our return policy.

Are there any restrictions on coupon codes?

Yes, some restrictions apply. Our promotional coupon codes are valid for thousands of regular priced items across our store.

However, coupon codes are generally not applicable to the following:

  1. Items that are already on sale, on clearance, or otherwise advertised with a discounted price.
  2. Products from the following brands: Fanimation, George Kovacs, Metropolitan Lighting, Minka Aire, Minka-Lavery, and The Great Outdoors.

Any applicable discount will be automatically calculated on all eligible items in your cart during checkout.

Do your products come with a warranty?

Yes, all products sold by Bees Lighting are brand new and covered by the manufacturer's warranty. The warranty period and terms vary by manufacturer and product.

Do you offer special pricing for lighting professionals?

Yes, we do! Our Bees Lighting Pro program is our B2B Trade Program designed specifically for interior designers, architects, builders, contractors, electricians, and other industry professionals. Members receive access to exclusive pricing and dedicated support to help streamline their projects.

To learn more and apply, please visit our Bees Lighting Pro page.

Eiko

For over 40 years, EIKO has been a "First-Choice" provider of intelligent lighting solutions, serving as a single-source manufacturer for virtually any commercial or industrial project. The brand is built on a foundation of quality, reliability, and an unwavering commitment to making lighting easy for professionals. With a massive portfolio that includes everything from cutting-edge LED lamps and fixtures to advanced lighting controls, EIKO is a trusted partner for contractors, facility managers, and lighting specialists.

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