Projecteur GOBO LED 20W - Optique 45° - Extérieur - Orientable

20 W LED gobo logo projector - 45° optic - outdoor - adjustable yoke - IP65

Technical specifications

• Power: 20 W

• Beam angle: 45°

• Ingress protection: IP65

• Use: Outdoor

• Mounting: Adjustable yoke bracket

• Voltage: 220-240 V

• MTBF: 25,000 h

Why choose a LED gobo projector

Project a logo, a message or a decorative pattern onto any surface with no heavy installation work. A silent, low-consumption alternative to painted or printed signage, rated IP65 for permanent outdoor installation.

Typical applications

• Event and brand activation communication

• Storefront and retail brand identity

• Temporary wayfinding and safety signage

• Stage, architectural and hospitality lighting

FAQ

What throw distance can I expect? It depends on the 45° optic and the 20 W output - typically 3 to 12 m. Beyond that range, move up in wattage or choose a narrower beam angle.

Is a gobo supplied? One standard gobo is included. Custom gobos - your logo, a slogan, a seasonal pattern - are available as an option, in glass or metal.

Can it stay outdoors all year? Yes. The IP65 rating covers dust ingress and low-pressure water jets from any direction, so the unit can be installed permanently on a facade, a pole or a canopy without additional shelter.

Included in the delivery

• KBLP20E-R-45 projector

• 1 standard gobo

• Adjustable yoke bracket and fixings

• Installation guide

• 2-year warranty

How big is the image at a given distance?

With its 45° optic, this 20 W LED gobo projector throws a circle whose diameter is about 0.828 times the projection distance.

• At 1.5 m: image 1.24 m across

• At 2 m: image 1.66 m across

• At 3 m: image 2.49 m across

• At 5 m: image 4.14 m across

• At 8 m: image 6.63 m across

These figures follow from the optics alone: D = 2 × d × tan(45° / 2), i.e. D ≈ 0.828 × d. They depend neither on the gobo nor on the wattage — the beam angle, and only the beam angle, sets the image size. A very wide aperture like this one is chosen for a throw of roughly 1 to 5 m, giving an image 0.8 to 4 m across.

The adjustable yoke on this version lets you correct the framing after mounting: the throw distance can be tuned on site without removing the bracket.

Choosing the wattage

20 W covers most illuminated-signage needs: a logo on the ground in front of an entrance, a pattern on a nearby facade, corridor marking. It is the most common power-to-size trade-off.

Image illuminance falls with the square of the distance: doubling the throw divides brightness by four. Conversely, holding the same image brightness while moving back requires power to rise with the square of the distance — going from 20 W to 40 W buys roughly 40% more throw, not twice as much.

Outdoors, the practical rule is to project after dark onto a light, matt surface, and to avoid dark, glossy or already-lit walls, which crush contrast whatever the power.

Typical applications

• A large close-range motif under a low ceiling: shop, restaurant, corridor, basement

• Lighting a wide surface with very little throw distance available

• Immersive decor and atmosphere rather than a sharp logo seen from afar

• Permanent outdoor installation, IP65: facade, canopy, pole, forecourt, terrace

• Framing corrected after the fact via the adjustable yoke, without removing the projector

In every case, readability depends first on contrast: a light, matt surface with little other light on it beats a higher wattage thrown onto a dark or glossy background.

Installation and operation

• The adjustable yoke sets tilt and azimuth after fixing: mount the plate first, set the framing next, then lock it off.

• The 45° optic is factory-fitted. To enlarge the image you rarely move the projector: you change the angle. Going from 45° to a wider aperture multiplies the diameter without moving the fixing point.

• Focus on the lens ring at the final throw distance: an image sharp at 3 m is no longer sharp at 8 m.

• One standard gobo is supplied. Custom gobos come in metal (cut motif, single colour, very durable) and glass (colours, gradients, photographic). Glass is essential as soon as more than one colour is involved.

• IP65 covers dust and water jets: the unit stays outdoors all year. Clean the front lens twice a year — a film of dust costs more brightness than people expect.

• 220-240 V supply, stated MTBF 25,000 h. Switch it with the site lighting rather than running it permanently: useful LED life is extended accordingly.