WAC Lighting

Silo X20 Track/Rail Luminaire

The WAC Lighting Silo X20 LED Track/Rail Luminaire offers superior light output in a small, unobtrusive design with a wide range of dynamic beam adjustments and is engineered with a single source LED, optical and thermal management in a slender die-cast body. Ideal for residential, hospitality, museum and commercial applications, Silo offers powerful directional lighting with a clean, simple form. Crafted with die-cast aluminum, the Silo features integral LED technology and driver, and includes a field adjustable lens for beam control. The luminaire projects offers a 3000K color temperature projected in 15°-50° beam spreads, which can be field-adjusted at the front of the track head for various applications. The Silo is dimmable with an ELV dimmer and offers 50,000 hours of life. The performance-based luminaire is available in architectural brushed nickel, brass, black and white finishes.

The LED track luminaire accommodates one lens and one glare control accessory. Silo operates on the L, J, J2 and H track systems, as well as flexible rail systems. The luminaire provides up to 1080 lumens with a center beam candlepower (CBCP) up to 6840, with high-power COB LEDs. Using just 20 watts, it is comparable to a 75-watt Halogen MR16 fixture. It has a Color Rendering Index (CRI) that exceeds 90. Silo is available with amber, blue, green, red and amber lenses, as well as frosted, spread, and beam elongating lenses. Glare is controlled with cross-louver, snoots and honeycomb louvers as well. A framing projector accessory is also available.

Judges’ remarks:

This is a single fixture that can easily do multiple things, providing true versatility and value. The flexibility and
adjustability coupled with glare control and quality optics is a real asset!

Judges’ Videos:

Directional Lighting Video




Task-oriented Lighting




Silo X20 Track/Rail Luminaire


8″ H x 2″ W x 6″ L


Available as of August 2017

Contact Information

WAC Lighting
44 Harbor Park Drive Port Washington, NY 11050
1 (800) 526 2588

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Product Specifications

20.34 watts

Light Output:
1040.38 lumens

51.15 lm/W

3000 K


5 years

Test Laboratory:
WAC Lighting Co., Ltd. Laboratory

Report Number:

ENERGY STAR Qualified: