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Description

RAB ND22 Modular Commercial Downlight Light Engine — Selectable Wattage / Adjustable Beam / 120–277V / Trim Sold Separately

The RAB ND22 modular light engine is available in four output levels — 12W, 20W, 30W, and 50W — each with field-selectable wattage steps, CCT, and a rotating TIR lens assembly for adjustable beam control. Trim is sold separately across round open, square open, and round wall wash styles in 3–10 in sizes. Die-cast aluminum heat sink with integrated driver and 27 in flexible MC whip cable. Universal 120–277V input. Suitable for retrofit, remodel, and new construction — accommodates up to 2 in ceiling thickness. Title 24 JA8 (Part 6) compliant. Title 20: No.

Series Overview

  • ND22-12 — 12/9/7W: 1,000/750/600 lm | 83/83/85 lm/W | Beam: 25°–45° | Weight: 1.0 lbs | ENERGY STAR ID: 3554285 | Compatible trims: 3/4/6 in
  • ND22-20 — 20/16/12W: 1,800/1,500/1,150 lm | 90/93.8/95.8 lm/W | Beam: 25°–45° | Weight: 2.3 lbs | ENERGY STAR ID: 3554286 | Compatible trims: 4/6/8/10 in
  • ND22-30 — 30/24/18W: 2,800/2,400/1,900 lm | 90/90/105.5 lm/W | Beam: 25°–45° | Weight: 2.5 lbs | ENERGY STAR ID: 3554287 | Compatible trims: 4/6/8/10 in
  • ND22-50 — 50/40/30W: 4,500/3,800/2,900 lm | 90/95/96.7 lm/W | Beam: 30°–50° | Weight: 3.1 lbs | ENERGY STAR ID: 3554288 | Compatible trims: 6/8/10 in

Key Features

  • Light Engine Only: Trim sold separately; see each engine SKU for full compatible trim list by style, size, and finish
  • Construction: Die-cast aluminum heat sink with integrated driver | 27 in flexible MC whip cable | Curved decorative diffuser lens
  • Adjustable Beam: 25°–45° (ND22-12/20/30) | 30°–50° (ND22-50) via rotating TIR lens assembly; field-adjustable after installation
  • Field-Selectable Wattage: 3 steps per engine via dip switch
  • Field-Selectable CCT: 2700K / 3000K / 3500K / 4000K / 5000K via dip switch (factory default: 4000K)
  • CRI: 90 | R9 >50 | <4-step MacAdam Ellipse | Color stability ≤200K over 5 years
  • Input Voltage: 120–277V universal | 50/60 Hz
  • Driver: Constant Current, Class A | 120V: 0.35A | 277V: 0.17A
  • Dimming: TRIAC/ELV dimmable to 10% (120V) | 0–10V dimmable to 10% (120–277V) | 12V Aux for Lightcloud Blue compatibility
  • THD: ≤20% | PF: ≥0.9 (120V) / ≥0.7 (277V) | Flicker: ≤30%
  • Operating Temp: -4°F to 104°F (-20°C to 40°C) | Air Tight per ASTM-E283 | Not IC rated
  • Mounting: Retrofit, remodel, or new construction | Up to 2 in ceiling thickness
  • Certifications: UL Listed | UL Classified | ENERGY STAR v1.0 | Title 24 JA8 (Part 6) | CEC: Lawful for CA | ANSI C78.377-2017 | IESNA LM-79 & LM-80 | RoHS | FCC Part 15 | Trade Agreements Act Compliant
  • Note: Not California Title 20 compliant. Verify project requirements before specifying.
  • Lifespan: 50,000 hours L70 | Warranty: 5-year no-compromise warranty

Light Output & Performance

The ND22 engine series scales from 600 lm (7W) on the ND22-12 up to 4,500 lm (50W) on the ND22-50 — each wattage step selectable in the field to match the exact demands of the space. With a CRI of 90 and R9 >50 across all configurations, colors render vividly and accurately regardless of CCT selection. The <4-step MacAdam Ellipse binning ensures consistent fixture-to-fixture color uniformity across a project. The rotating TIR lens delivers 25°–45° on the ND22-12/20/30 engines and 30°–50° on the ND22-50, giving specifiers precise control from accent to wide-area illumination. Color temperature is warranted to shift no more than 200K over 5 years.

Electrical & Installation

All ND22 engines operate on universal 120–277V input with a constant current Class A driver. Each engine carries its own per-voltage current draw — see individual SKU pages for exact mA values at 120V, 208V, 240V, and 277V. Every engine supports both TRIAC/ELV dimming to 10% at 120V and 0–10V dimming to 10% across 120–277V, making the ND22 compatible with virtually any commercial dimming infrastructure. THD ≤20%, PF ≥0.9 at 120V / ≥0.7 at 277V, flicker ≤30%. Air tight certified per ASTM-E283. Not IC rated. Rated for operation from -4°F to 104°F. All engines install in retrofit, remodel, or new construction ceilings up to 2 in thick. Trim selected and purchased separately.

Compatible Accessories

  • New Construction Housing — round nailer bar (ND22-RFRAME) | square nailer bar (ND22-SFRAME)
  • Emergency Battery Backup — 9W 100–347V 0–10V (EMB-9) | 15W 100–347V 0–10V (EMB-15) | 25W 100–347V 0–10V (EMB-25)
  • Compatible Trims — Round Open: 3/4/6/8/10 in (size range varies by engine) | Finishes: white, haze/white, haze, black
  • Compatible Trims — Square Open: 3/4/6/8 in (size range varies by engine) | Finishes: white, haze/white, haze, black
  • Compatible Trims — Round Wall Wash: 3/4/6/8 in (size range varies by engine) | Finishes: white, haze/white, haze, black

Typical Applications

  • Commercial offices, retail, hospitality, and healthcare environments
  • Accent and task lighting requiring precise, field-adjustable beam control
  • High-ceiling spaces: lobbies, atriums, conference rooms, retail showrooms (ND22-50)
  • Retrofit and remodel of existing recessed housings across multiple cut-out sizes
  • New construction with ND22-RFRAME or ND22-SFRAME housing
  • Projects requiring Title 24 JA8 (Part 6) or ENERGY STAR v1.0 compliance
  • Emergency egress applications with EMB-9/15/25 battery backup

What’s Included

  • RAB ND22 light engine (wattage per selected configuration)
  • Note: Trim sold separately

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.