Beveled-edged Slim Disk

What is PK404SG Beveled-edged Slim Disk?

The PK404SG Beveled-edged Slim Disk is a compact halogen lighting module designed for recessed ceiling applications. Its thin profile and beveled rim reduce glare while delivering a focused beam that mimics natural daylight. Manufactured by Starlight Lighting, the disk integrates easily into standard 4-inch recessed housings and operates on typical 120-V circuits.

Key features

• Low-profile design — fits in tight ceiling recesses without protruding.
• Beveled edge — minimizes hot-spot glare and spreads light evenly.
• Halogen technology — provides high CRI (color rendering index) for true-to-life colors.
• Energy-efficient — consumes less power than comparable incandescent disks.
• Easy installation — compatible with standard 4-inch recessed fixtures.
• Durable glass housing — resists shock and thermal cycling.
• Long lifespan — rated for up to 2,000 hours of continuous use.

Who is PK404SG Beveled-edged Slim Disk for?

This slim disk is ideal for retail environments, galleries, and office spaces that require precise, accent lighting without the bulk of traditional fixtures. Designers seeking a discreet light source for display cases, product shelving, or task lighting will appreciate its clean aesthetic and reliable performance. It also serves well in residential kitchens where a low-profile fixture is preferred.

How does PK404SG Beveled-edged Slim Disk compare?

Compared with standard halogen floodlights, the PK404SG offers a narrower beam angle, reducing spill light and improving focus on target areas. Against LED slim disks, it delivers higher CRI but at a slightly higher energy draw; however, its price point of $40.62 makes it a cost-effective alternative for projects where color fidelity outweighs energy savings. Its beveled edge distinguishes it from flat-glass disks that can produce harsh hotspots.

Installation is straightforward: mount the disk into a pre-wired 4-inch recessed housing, connect the halogen ballast, and secure the trim. The glass cover is removable for easy bulb replacement, and the bezel can be painted to match surrounding ceiling colors. For optimal performance, aim the fixture toward the work plane and avoid direct exposure to moisture.

Energy consumption averages 35 watts, delivering approximately 1,200 lumens, which places the PK404SG in the high-efficiency tier for halogen fixtures. It meets UL and CE safety standards, ensuring reliable operation in commercial settings. The unit’s long glass lifespan reduces replacement cycles, contributing to lower total cost of ownership over time.