The T283L TEK LED track head combines precision optical engineering with a refined cylindrical aesthetic to deliver powerful, energy-efficient performance in a compact form. Designed for use with TEK track systems, this 26W luminaire produces up to 3000 lumens—comparable to 75W halogen lamps while consuming less than one-third the energy—and maintains a rated life of 50,000 hours. Its ultra-efficient optical system ensures uniform, well-balanced spot, narrow flood, or flood beam distributions, providing flexibility for accent, task, or general lighting applications. Available in four color temperatures—2700K, 3000K, 3500K, and 4000K—the T283L offers both 80 CRI and 90 CRI versions for exceptional color fidelity. An optional SpectralWhite version elevates color rendering even further, achieving 90+ CRI and high CQS values for spaces that demand accurate, vibrant color performance and naturally brilliant whites.
Constructed with a die-cast aluminum housing, the T283L incorporates a vented, concealed heat sink that ensures excellent thermal management and reliable long-term operation. Its passively cooled design operates without moving parts, maintaining quiet performance and eliminating wear over time. The clean, minimalist silhouette complements modern architectural interiors, while available finishes in white, black, or silver allow seamless integration with any décor. The integrated driver is housed within the upper body, creating a cohesive visual profile and reducing fixture footprint. An insulating air gap between the driver and LED engine optimizes thermal conditions, ensuring consistent performance and long life. The solid-state electronic driver supports reverse phase electronic low voltage (ELV) dimming on 120V circuits, offering smooth light control with Juno-approved dimmers. The fixture is Class 2 compliant, includes built-in overcurrent and short-circuit protection, and meets FCC Part 15 Class B standards for low electromagnetic interference.
The precision optical system within the T283L Series defines its performance. The patent-pending, multi-step design achieves outstanding beam uniformity and precise color mixing across the full range of available distributions. Accessory optical assemblies allow users to switch between beam spreads quickly and easily in the field, adding flexibility for changing display or architectural requirements. Accessories such as filters, lenses, louvers, snoots, and barn doors can be mounted externally using three secure set screws, with up to two accessories installed simultaneously. Louvers improve visual cutoff and glare control, while lenses and filters modify beam spread or aesthetic tone.
The T283L is offered with several track adapter options for compatibility across multiple systems. The TEK and HTEK adapters are fully polarized for proper orientation and incorporate a rotary circuit selector for simple switching between circuits, as well as an integral on/off switch for individual fixture control and servicing. The standard Juno Universal Track Adapter provides compatibility with Trac-Lites, 1-circuit and 2-circuit Trac-Master tracks, and even ConTech LT Series systems, offering secure electrical contact through spring-loaded copper alloy connectors with true grounding. Additional adapter configurations—including GTYPE, HTYPE, and LTYPE—accommodate a wide range of commercial track systems such as Lithonia LT or LTS tracks, expanding versatility across project applications.
In performance and aiming capability, the T283L delivers smooth, precise control with 360° horizontal rotation and over 90° vertical tilt for accurate beam placement. The fixture is UL and C-UL listed for dry locations and qualified by the DesignLights Consortium®, except when configured with HTEK options. Union assembled in the USA, it also meets federal procurement standards under the Buy American Act (BAA), Build America Buy America (BABA), and Department of Transportation Buy America regulations, ensuring compliance for government-funded projects.
Through its combination of precision optical engineering, long-life LED technology, and versatile system compatibility, the T283L TEK LED track head provides a dependable and aesthetically refined solution for commercial, retail, and institutional lighting environments requiring both style and performance.
https://juno.acuitybrands.com/products/detail/663215/juno/t283l-tek-trac-head/trac-masterr-flat-back-cylinder-led-trac-head-with-tek-adapter
