From decorative diffusers that will add the perfect finishing touch, to a powered daylight controller to manage the amount of sunlight that enters a room, VELUX® has all the accessories needed to complete your VELUX® SUN TUNNEL®. Add on any VELUX® SUN TUNNEL® accessory today and enjoy the natural daylight brightening up your room.

Solar Night Light

When the sun goes down, let a moon-like glow light your way. Designed to discreetly fit inside your VELUX® Rigid SUN TUNNEL® Skylight, the VELUX® Solar Night Light provides your space with a soft, soothing light from above when natural light isn't available.

*VELUX® Solar Night Light is not available for VELUX® Flexible SUN TUNNEL® Skylights.

Decorative diffuser

Transform SUN TUNNEL® Skylight to match your interior décor. Select from a range of micro- engineered decorative diffusers to increase interior aesthetics and visual appeal.
Sun Tunnel Diffusers
Sun Tunnel Coupler

ZTZ 211 Rotating Coupler

Rotating coupler is required to join two elbows together

ZTC Energy Kit

Designed to increase the energy efficiency of the VELUX® SUN TUNNEL® skylight and enables your SUN TUNNEL® to exceed the ENERGY STAR® requirements.

ZTR Rigid tube

24” tunnel sections manufactured with the Flexi Loc™ tubular connector system that reduces tube installation time in half and delivers the highest quality daylight into the space below.

ZTE Elbows

A durable and easy to operate elbow that can be used at the top, bottom, or middle of your installation. Multiple elbows can be joined together with rotating couplers to form a 90° degree bend or any configuration needed to maneuver around obsticles.

ZTL Universal electric light kit

The VELUX® ZTL electric light kit enables flexible and rigid VELUX® SUN TUNNEL® skylights to be used as a light source even at night.

Tile flashing kit

A tile flashing kit is available for SUN TUNNEL® skylights being installed on tile roofs.

Flexible extension tube

Flexible extension tubes are available for flexible SUN TUNNEL® skylights.

ZTA Turret

For applications where the SUN TUNNEL® skylight dome needs to be raised above the height of our standard product.

VELUX® SUN TUNNEL® Accessories