CAST SLMR164W27 SLC LED MR-16 35W Halogen Equivalent Lamp, 40° Wide 2700K, 304 Lumens, 10-Pack, Blue Lamp Body

Optimize security and surveillance lighting with the CAST SLMR164W27 MR‑16 LED halogen-equivalent lamp. Designed for professional security, monitoring and camera applications, this lamp delivers dependable illumination while reducing energy use and replacement cycles. The 35W halogen-equivalent output produces 304 lumens from only 4W of LED power on 24V AC, giving you the brightness of halogen with far greater efficiency and a projected life suited to mission-critical installations.

CAST's patented Easy Identification System — a blue lamp body with the beam angle engraved on the optic — saves technicians time during servicing and inventory checks. The 40° wide beam and warm 2700K color with CRI 83 ensure even scene coverage and accurate color rendering for reliable camera capture and human assessment. Packaged as a cost-effective 10-pack, these MR‑16 lamps retrofit into CAST MR‑16 fixtures (e.g., CBL1CBUSA, SBL10, SBL21) to simplify upgrades across multiple sites. Ideal for perimeter lighting, CCTV housings, access points and facility monitoring. Upgrade your security lighting strategy with CAST — order the 10-pack today to standardize fixtures and reduce maintenance time.

• Speeds maintenance with CAST's patented Easy Identification System: blue body color and engraved beam angle let technicians identify wattage and optics without removing the lamp.
• Cuts energy and replacement costs by delivering a 35W halogen-equivalent output while using just 4W of LED power (24V AC input).
• Provides broad, even coverage ideal for security zones with a 40° wide beam and 304 lumens that enhance surveillance and monitoring effectiveness.
• Preserves image fidelity for cameras and visual inspections with warm 2700K color temperature and CRI 83.
• Bulk 10-pack simplifies inventory management and retrofits easily into CAST MR‑16 fixtures for rapid field upgrades.