Keystone Technologies
LED Light Engines – Circular (AC Driver On Board)
AC LED circular light engines using driver-on-board technology in several circular sizes.
26 part numbers · Components
- Wattage
- 8–28W
- Lumens
- 750–2,500 lm
- Color temperature
- 2700K, 3000K, 4000K, 5000K
- Voltage
- 120V
- Dimming
- TRIAC/ELV
- CRI
- 80–90+
- Warranty
- 5 years
Overview
AC LED circular light engines using driver-on-board technology in several circular sizes. Energy Star-rated and CEC JA8 T24-compliant on select models. Comes with all appropriate hardware.
Part numbers & ordering
| Part # | Description | Watts | Lumens | CCT | Voltage | Dimming | Finish | DLC | Price | Add to cart | Compare | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | KT-RKIT8AC-3C-830-FDIM-IP | AC LED Light Engine, 3" Round, 8W, 80 CRI, 3000K, 120V Input, Phase Control Dimming, Individual Pack | 8W | 750 lm | 3000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT8AC-3C-840-FDIM-IP | AC LED Light Engine, 3" Round, 8W, 80 CRI, 4000K, 120V Input, Phase Control Dimming, Individual Pack | 8W | 750 lm | 4000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT10AC-3C-927-FDIM-IP | AC LED Light Engine, 3" Round, 10W, 90 CRI, 2700K, 120V Input, Phase Control Dimming, Individual Pack | 10W | 800 lm | 2700K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT10AC-3C-930-FDIM-IP | AC LED Light Engine, 3" Round, 10W, 90 CRI, 3000K, 120V Input, Phase Control Dimming, Individual Pack | 10W | 800 lm | 3000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT10AC-3C-940-FDIM-IP | AC LED Light Engine, 3" Round, 10W, 90 CRI, 4000K, 120V Input, Phase Control Dimming, Individual Pack | 10W | 800 lm | 4000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT10AC-3C-950-FDIM-IP | AC LED Light Engine, 3" Round, 10W, 90 CRI, 5000K, 120V Input, Phase Control Dimming, Individual Pack | 10W | 800 lm | 5000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT12AC-4C-830-FDIM-IP | AC LED Light Engine, 4" Round, 12W, 80 CRI, 3000K, 120V Input, Phase Control Dimming, Individual Pack | 12W | 1,150 lm | 3000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT12AC-4C-840-FDIM-IP | AC LED Light Engine, 4" Round, 12W, 80 CRI, 4000K, 120V Input, Phase Control Dimming, Individual Pack | 12W | 1,150 lm | 4000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT12AC-4C-850-FDIM-IP | AC LED Light Engine, 4" Round, 12W, 80 CRI, 5000K, 120V Input, Phase Control Dimming, Individual Pack | 12W | 1,150 lm | 5000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT16AC-5C-830-FDIM-IP | AC LED Light Engine, 5.5" Round, 16W, 80 CRI, 3000K, 120V Input, Phase Control Dimming, Individual Pack | 16W | 1,700 lm | 3000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT16AC-5C-840-FDIM-IP | AC LED Light Engine, 5.5" Round, 16W, 80 CRI, 4000K, 120V Input, Phase Control Dimming, Individual Pack | 16W | 1,700 lm | 4000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT16AC-5C-850-FDIM-IP | AC LED Light Engine, 5.5" Round, 16W, 80 CRI, 5000K, 120V Input, Phase Control Dimming, Individual Pack | 16W | 1,700 lm | 5000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT17AC-4C-927-FDIM-IP | AC LED Light Engine, 4" Round, 17W, 90 CRI, 2700K, 120V Input, Phase Control Dimming, Individual Pack | 17W | 1,250 lm | 2700K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT17AC-4C-930-FDIM-IP | AC LED Light Engine, 4" Round, 17W, 90 CRI, 3000K, 120V Input, Phase Control Dimming, Individual Pack | 17W | 1,250 lm | 3000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT17AC-4C-940-FDIM-IP | AC LED Light Engine, 4" Round, 17W, 90 CRI, 4000K, 120V Input, Phase Control Dimming, Individual Pack | 17W | 1,250 lm | 4000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT17AC-4C-950-FDIM-IP | AC LED Light Engine, 4" Round, 17W, 90 CRI, 5000K, 120V Input, Phase Control Dimming, Individual Pack | 17W | 1,250 lm | 5000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT19AC-7C-830-FDIM-IP | AC LED Light Engine, 7" Round, 19W, 80 CRI, 3000K, 120V Input, Phase Control Dimming, Individual Pack | 19W | 2,100 lm | 3000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT19AC-7C-840-FDIM-IP | AC LED Light Engine, 7" Round, 19W, 80 CRI, 4000K, 120V Input, Phase Control Dimming, Individual Pack | 19W | 2,100 lm | 4000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT19AC-7C-850-FDIM-IP | AC LED Light Engine, 7" Round, 19W, 80 CRI, 5000K, 120V Input, Phase Control Dimming, Individual Pack | 19W | 2,100 lm | 5000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT25AC-7C-830-FDIM-IP | AC LED Light Engine, 7" Round, 25W, 80 CRI, 3000K, 120V Input, Phase Control Dimming, Individual Pack | 25W | 2,500 lm | 3000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT25AC-7C-840-FDIM-IP | AC LED Light Engine, 7" Round, 25W, 80 CRI, 4000K, 120V Input, Phase Control Dimming, Individual Pack | 25W | 2,500 lm | 4000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT25AC-7C-850-FDIM-IP | AC LED Light Engine, 7" Round, 25W, 80 CRI, 5000K, 120V Input, Phase Control Dimming, Individual Pack | 25W | 2,500 lm | 5000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT28AC-7C-927-FDIM-IP | AC LED Light Engine, 7" Round, 28W, 90 CRI, 2700K, 120V Input, Phase Control Dimming, Individual Pack | 28W | 2,200 lm | 2700K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT28AC-7C-930-FDIM-IP | AC LED Light Engine, 7" Round, 28W, 90 CRI, 3000K, 120V Input, Phase Control Dimming, Individual Pack | 28W | 2,200 lm | 3000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT28AC-7C-940-FDIM-IP | AC LED Light Engine, 7" Round, 28W, 90 CRI, 4000K, 120V Input, Phase Control Dimming, Individual Pack | 28W | 2,200 lm | 4000K | 120V | TRIAC/ELV | — | — | Call for pricing | ||
![]() | KT-RKIT28AC-7C-950-FDIM-IP | AC LED Light Engine, 7" Round, 28W, 90 CRI, 5000K, 120V Input, Phase Control Dimming, Individual Pack | 28W | 2,200 lm | 5000K | 120V | TRIAC/ELV | — | — | Call for pricing |











