
The RETRO-Passive® 2.0 is the quietest option in our RETRO series. This fanless, variable-wattage LED engine delivers smooth 0-100% phase dimming with forward and reverse compatibility and a 2700K-5000K color range at 80-97 CRI. It is designed for older SCR, TRIAC, and IGBT dimming systems, while remaining compatible with newer dimmers.
Built as a direct replacement for existing lamps, RETRO-Passive® 2.0 can support new installations and retrofit projects where silence, reliability, and consistent light quality matter most. Available base and mounting options include E26, E39, PAR56, and PAR64, with custom sizes and applications available.
When absolute silence is a must, RETRO-Passive® 2.0 is an ideal fit for auditoriums, churches, arenas, museums, schools, convention centers, and concert halls.
Typical installations for RETRO-Passive® 2.0:
- Auditorios
- Churches and houses of worship
- Arenas
- Vestíbulos
- Museos
- Escuelas, colegios y otros centros educativos
- Centros de convenciones
- Salas de conciertos
Read how the RETRO-Passive® came in handy at the Musical Instrument Museum in Phoenix, AZ, in our blog article.
For the latest updates and product news, follow Canto USA on Facebook, Instagram, Twitter, and LinkedIn.
Review the specification sheet for each product below by clicking the specification/download icon for more information. IES photometric data and written specifications are also available in the sections below.
Product Information Downloads
View each product’s information sheet, IES files, and written specifications below by clicking the download icon.
RETRO-Passive® 2.0 Information Sheets
Garantía
Vídeo
Descargar
The RETRO-Passive® 2.0 is a CSA listed retrofit kit that rapidly transforms existing inefficient incandescent fixtures into energy efficient LED fixtures. Our patented technology allows the fixture to smoothly dim from 0-100% utilizing existing dimming technology. Retrofit kits are available with a variety of options for both recessed and pendant style fixtures. Installation is as easy as changing a light bulb. Our LED technology creates even fields and delivers consistent color. The RETRO-Passive® 2.0 700 delivers more light than most 1000 watt incandescent bulbs it replaces with only a 90 watt load.
RETRO-Passive® 2.0 1000 Top Types
- E26 - Edison
- E39 - Mogul *
- BA15D *
- Anillo de par/alambre desnudo
- Bi-Pin
- Opciones personalizadas
*E39 and BA15D require an E26 top with adapters used to make this unit compatible with these top types.

The RETRO-Passive® 2.0 is a CSA listed retrofit kit that rapidly transforms existing inefficient incandescent fixtures into energy efficient LED fixtures. Our patented technology allows the fixture to smoothly dim from 0-100% utilizing existing dimming technology. Retrofit kits are available with a variety of options for both recessed and pendant style fixtures. Installation is as easy as changing a light bulb. Our LED technology creates even fields and delivers consistent color. The RETRO-Passive® 2.0 700 delivers more light than most 700 watt incandescent bulbs it replaces with only a 72 watt load.
RETRO-Passive® 2.0 700 Top Types
- E26 - Edison
- E39 - Mogul *
- BA15D *
- Anillo de par/alambre desnudo
- Bi-Pin
- Opciones personalizadas
*E39 and BA15D require an E26 top with adapters used to make this unit compatible with these top types.

The RETRO-Passive® 2.0 is a CSA listed retrofit kit that rapidly transforms existing inefficient incandescent fixtures into energy efficient LED fixtures. Our patented technology allows the fixture to smoothly dim from 0-100% utilizing existing dimming technology. Retrofit kits are available with a variety of options for both recessed and pendant style fixtures. Installation is as easy as changing a light bulb. Our LED technology creates even fields and delivers consistent color. The RETRO-Passive® 2.0 500 delivers more light than most 500 watt incandescent bulbs it replaces with only a 49 watt load.
RETRO-Passive® 2.0 500 Top Types
- E26 - Edison
- E11 - Mini Candelabro (No disponible para Passive 700 y 1000)
- E39 - Mogul *
- BA15D *
- Anillo de par/alambre desnudo
- Bi-Pin
- Opciones personalizadas
*E39 and BA15D require an E26 top with adapters used to make this unit compatible with these top types.

The RETRO-Passive® 2.0 is a CSA listed retrofit kit that rapidly transforms existing inefficient incandescent fixtures into energy efficient LED fixtures. Our patented technology allows the fixture to smoothly dim from 0-100% utilizing existing dimming technology. Retrofit kits are available with a variety of options for both recessed and pendant style fixtures. Installation is as easy as changing a light bulb. Our LED technology creates even fields and delivers consistent color. The RETRO-Passive® 2.0 300 delivers more light than most 300 watt incandescent bulbs it replaces with only a 30 watt load.
RETRO-Passive® 2.0 300 Top Types
- E26 - Edison
- E11 - Mini Candelabro (No disponible para Passive 700 y 1000)
- E39 - Mogul *
- BA15D *
- Anillo de par/alambre desnudo
- Bi-Pin
- Opciones personalizadas
*E39 and BA15D require an E26 top with adapters used to make this unit compatible with these top types.

The RETRO-Passive® 2.0 is a CSA listed retrofit kit that rapidly transforms existing inefficient incandescent fixtures into energy efficient LED fixtures. Our patented technology allows the fixture to smoothly dim from 0-100% utilizing existing dimming technology. Retrofit kits are available with a variety of options for both recessed and pendant style fixtures. Installation is as easy as changing a light bulb. Our LED technology creates even fields and delivers consistent color. The RETRO-Passive® 2.0 150 delivers more light than most 150 watt incandescent bulbs it replaces with only a 17 watt load.
RETRO-Passive® 2.0 150 Top Types
- E26 - Edison
- E11 - Mini Candelabro (No disponible para Passive 700 y 1000)
- E39 - Mogul *
- BA15D *
- Anillo de par/alambre desnudo
- Bi-Pin
- Opciones personalizadas
*E39 and BA15D require an E26 top with adapters used to make this unit compatible with these top types.

RETRO IES (RETRO Photometric Data)
Garantía
Vídeo
Descargar
Descargue los archivos IES haciendo clic en el icono de la derecha o pulsando el botón de especificación o descarga que aparece a continuación.
Descargue los archivos IES haciendo clic en el icono de la derecha o pulsando el botón de especificación o descarga que aparece a continuación.
Descargue los archivos IES haciendo clic en el icono de la derecha o pulsando el botón de especificación o descarga que aparece a continuación.
Descargue los archivos IES haciendo clic en el icono de la derecha o pulsando el botón de especificación o descarga que aparece a continuación.
Descargue los archivos IES haciendo clic en el icono de la derecha o pulsando el botón de especificación o descarga que aparece a continuación.
Especificaciones escritas de RETRO-Passive 2.0
Garantía
Vídeo
Descargar
Descargue un archivo ZIP que contiene las especificaciones escritas en formato Word y PDF.
Descargue un archivo ZIP que contiene las especificaciones escritas en formato Word y PDF.
Descargue un archivo ZIP que contiene las especificaciones escritas en formato Word y PDF.
Descargue un archivo ZIP que contiene las especificaciones escritas en formato Word y PDF.
Descargue un archivo ZIP que contiene las especificaciones escritas en formato Word y PDF.
Instalación y solución de problemas de RETRO
Garantía
Vídeo
Descargar
Descargue el PDF de instrucciones de instalación y resolución de problemas de RETRO haciendo clic en el icono de la derecha o haciendo clic en el botón de especificaciones o de descarga que aparece a continuación.
Reflectores RETRO
Garantía
Vídeo
Descargar
Need to identify a reflector for your RETRO? Check out the following guide on how to do this.