The Certolux VRD Series 6” vandal resistant LED downlight is designed to deliver durable, tamper-proof lighting for environments where strength, safety, and reliability are critical. Built for specification-grade performance, the VRD series combines rugged construction with an aesthetic appeal that avoids the institutional look often associated with high-abuse fixtures. These downlights are engineered to endure physical impact and vandalism, carrying an IK10 impact rating, the highest available classification for impact resistance. The fixture is also IP65 rated for complete dust and water protection, NSF2 certified for splash zone cleanability, and finished with an antimicrobial coating to support hygienic environments.
The VRD series is purpose-built for demanding applications such as public parks, day rooms, entryways, vestibules, and canopies, where both security and longevity are essential. Each fixture provides delivered lumen outputs ranging from 1000 to 5000 lumens, offering versatile illumination across various architectural settings. Designed for installation in metal security ceilings or other hard ceilings, the fixture combines a sleek form with robust engineering to ensure reliable operation even under abusive conditions.
The install frame is constructed from rigid 18-gauge steel, providing structural integrity and long-term stability. It is supported by two universal-style, vertically adjustable mounting brackets for flexibility during installation. A large integrated junction box with multiple ½-inch trade-size knockouts simplifies wiring access. The plaster ring attachment enables post-installation adjustments from below the ceiling, allowing seamless alignment and servicing without dismantling the fixture.
The optical assembly is factory sealed to preserve cleanliness and maintain long-lasting performance. It integrates the heat sink, reflector, lens, and trim into a single sealed system using closed-cell EPDM gaskets that resist moisture, dust, and tampering. The assembly is secured with tamper-resistant Torx screws and supported by a vertically adjustable plaster flange that accommodates ceiling thicknesses up to 2.5 inches.
At the heart of the fixture is a high-impact polycarbonate lens, standard at 0.125 inches thick, designed to resist breakage and tampering. The lens is sealed into the trim assembly with continuous compression between the lens, reflector, and gaskets to ensure a watertight seal. Its smooth external surface allows for quick and easy cleaning, supporting environments that require strict hygiene maintenance. Optional lens configurations include thicker polycarbonate variations for enhanced impact protection.
The gasket system is composed of die-cut closed-cell EPDM foam gaskets that form a complete seal between the lens, trim, and reflector, preventing ingress of moisture or contaminants. This meticulous sealing design reinforces the fixture’s IP65 ingress protection and supports NSF2 certification for splash zone use.
The LED light engine is a factory-sealed COB (Chip-on-Board) module that offers excellent efficiency and optical consistency. It is field-replaceable and serviceable from below the ceiling for minimal maintenance disruption. Available in 2700K, 3000K, 3500K, 4000K, and 5000K color temperatures, the LEDs maintain color consistency within 3 SDCM for uniform appearance across installations. Standard CRI is 80+, with optional 90+ and 97+ versions for high color fidelity applications. The LED modules deliver a lifetime rating of L70 > 60,000 hours, ensuring longevity and energy efficiency. Optional Tunable White (2700K–6500K) models allow dynamic control of color temperature for adaptive environments.
The electrical system features a constant-current electronic driver that is programmable and dimmable down to 1% using a 0–10V protocol. It achieves greater than 85% efficiency with total harmonic distortion under 10%, certified to FCC Part 15, Class A standards. Operating voltage options include 120–277Vac or 347Vac at 50/60Hz, with additional support for DALI dimming control configurations upon request.
The fixture’s trim finish undergoes a five-stage pretreatment and is coated with a gloss white antimicrobial polyester powder finish for durability and hygiene. An optional matte white antimicrobial coating is also available. This antimicrobial finish inhibits bacterial growth, making the fixture ideal for use in healthcare, behavioral, and public facilities.
Installation is designed for recessed Non-IC configurations, suitable for metal security ceilings and other solid (F-type) ceilings. The plaster ring provides vertical adjustment for ceiling thicknesses between ½ inch and 2.5 inches, ensuring a precise, flush fit. The fixture is secured with four tamper-resistant Torx fasteners with center pins for added security. All installations should be performed under a covered structural ceiling to maintain environmental protection.
The Certolux VRD Series 6” vandal resistant LED downlight is ETL listed for recessed Non-IC marked spacings and wet location applications. With IP65 ingress protection, IK10 impact resistance, and NSF2 splash zone certification, this fixture delivers an optimal combination of durability, safety, and cleanability. Its robust construction and contemporary appearance make it a trusted choice for architectural environments where both performance and protection against abuse are essential.
https://viscor.com/products/vrd-6
