The RETRO-Fusion® 2.0 500 LED retrofit is part of Canto USA’s RETRO series and is designed to help facilities update existing houselight applications without replacing the entire fixture where compatibility allows. The RETRO-Fusion® 2.0 500 LED retrofit supports smooth 0–100% dimming while using a 49-watt load, giving facilities a way to reduce energy use while improving light output.
Use the resources below to review technical details and planning considerations before scheduling a retrofit project.
Planning resources for retrofits
The RETRO-Fusion® 2.0 500 LED retrofit is intended to work with many existing houselighting fixtures and compatible dimming systems. It provides smooth 0–100% dimming while drawing a 49-watt load, so facilities can often keep an existing fixture in service while gaining higher light output and lower energy consumption.
Why facilities choose the RETRO-Fusion® 2.0 500
- Lower energy and operating costs compared with older 500-watt incandescent houselights.
- Smoother dimming performance (0–100%) with compatible dimming systems.
- Modular, serviceable design that can reduce future maintenance complexity.
- Ability to keep existing fixtures in place in many installations, avoiding a full fixture replacement.
Common problems solved by retrofitting
- High energy consumption from legacy lamps
- Frequent lamp replacement and maintenance in hard-to-reach houselights
- Insufficient or uneven light output in auditoriums, lobbies, and large assembly spaces
- Older houselight systems that require modernization to meet efficiency goals
Compatibility checklist — what to verify before ordering
- Fixture type and available mounting space — some recessed cans or houselights may need an adapter or different mounting approach.
- Existing dimming system — confirm the dimmer type and control strategy to ensure smooth 0–100% dimming compatibility.
- Socket and base type — RETRO options include E11 Mini Candelabra configurations for lamps that use that base.
- Access and maintenance logistics — confirm the retrofit approach reduces future ladder/hoist requirements where possible.
- Project goals — desired light output, color preference, and any energy-efficiency or code targets.
What changes at the fixture
- Often keeps the existing fixture: In many installations the RETRO unit is installed into the houselight so the rest of the fixture can remain.
- Different mounting needs: A recessed can may require an extension or a different base, and some reflectors or mounting layouts can vary between fixtures.
- Smooth dimming: RETRO supports 0–100% dimming when used with a compatible dimming system.
- Serviceable design: Modular components simplify future service compared to full fixture replacement.
What customers notice after an upgrade
Common feedback we hear after a RETRO installation includes: “That was easy,” “The room is so much brighter,” and “That dims really well.” In many projects, higher light output means dimmer settings are adjusted post-install to achieve the desired ambiance.
Improved lighting can also make finishes, seats, and other details more noticeable—something to consider when planning a full-room refresh.
Quick FAQ
Will the RETRO-Fuion® 2.0 500 LED retrofit work with my dimmer?
The unit supports smooth 0–100% dimming with compatible dimming systems. Confirm the dimmer type and control protocol during planning—our team can help verify compatibility for your site.
Do I need to replace the entire houselight?
Not usually. Where compatibility allows, the RETRO-Fusion® 2.0 500 LED retrofit is designed to be installed into the existing houselight so full fixture replacement is not required.
How much energy will I save?
The RETRO-Fusion® 2.0 500 LED retrofit uses a 49-watt load compared with older, higher-wattage lamps. Exact savings depend on hours of use, utility rates, and the prior lamp wattage.
If you have questions about fixture compatibility, socket types, dimming, or installation logistics, contact Canto USA and our team can help determine the right RETRO configuration for your space.
