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CAST Lighting Classic MR-16 Well Light with Mouse-hole Grate (Cwlmr16g)

Brand: CAST Lighting | SKU: CWLMR16

Product Overview

The CAST Lighting Classic MR-16 Well Light with Mouse-hole Grate (Cwlmr16g) is a CAST Lighting well or in-ground fixture for recessed uplighting in landscape beds, turf areas, and architectural accent locations. Well lights are commonly used when the fixture needs to sit low in the ground while directing light upward toward trees, walls, columns, or other focal points.

Use this model when you need a CAST well light that matches the fixture style, grate or lens style, voltage, and lamp requirements for the project. Before ordering, confirm drainage conditions, installation depth, beam direction, and service access for the full low-voltage layout.

Key Features

  • Bronze construction noted by the manufacturer
  • Helps adjust beam spread, glare, or light diffusion
  • Physical dimensions confirmed from manufacturer data

Common Uses

  • Low-voltage landscape lighting systems
  • CAST Lighting fixture installs, repairs, and replacement work
  • Professional outdoor lighting projects

Technical Specifications

  • Lamp specifications: 12V MR-16 (50w max.) Lamp not included
  • Listing: UL 1838 Listed Low Voltage Luminaire for wet locations
  • Construction: Body: PVC Socket Assembly: High-temperature socket, solid bronze housing with convex borosilicate lens Grate: Solid bronze, secured with two stainless steel set screws
  • Wiring: Tin-coated No-Ox marine-grade wiring (inside fixture and external 25 ft. #16-2 lead)
  • Packaging: Packed 1/box
  • fully assembled

Dimensions

  • Body: 5.5” diameter x 8.0” height Weight: 3 lbs.

Compatibility & Installation Notes

Confirm the SKU, lamp type, voltage requirements, mounting needs, and project conditions before ordering or installation. Use the available CAST Lighting documentation for product-family details and installation requirements.

Frequently Asked Questions

Where is CWLMR16 typically used?
This well light is typically used for in-ground uplighting and recessed landscape lighting.

What should I check before ordering?
Confirm the fixture style, voltage, lamp or LED requirements, finish, mounting method, and dimensions against your project or existing CAST Lighting system.

Can this replace an existing CAST Lighting fixture?
Yes, if the SKU, size, mounting style, and electrical requirements match the fixture you are replacing.

Where can I find specs or installation documents?
When available, spec sheets and manuals are listed in the product resources area so they stay easy to find without crowding the description.

Why Buy CAST Lighting Classic MR-16 Well Light with Mouse-hole Grate (Cwlmr16g)?

The CAST Lighting Classic MR-16 Well Light with Mouse-hole Grate (Cwlmr16g) gives you a clearer way to match a CAST Lighting well light to the job. Big Frog Supply keeps the key details organized so homeowners, contractors, and maintenance teams can compare the SKU, application, and compatibility notes before ordering.

Lamp specifications: 12V MR-16 (50w max.) Lamp not included
Listing: UL 1838 Listed Low Voltage Luminaire for wet locations
Construction:
Body: PVC
Socket Assembly: High-temperature socket, solid bronze housing with convex borosilicate
lens Grate: Solid bronze, secured with two stainless steel set screws
Wiring: Tin-coated No-Ox marine-grade
wiring (inside fixture and external 25 ft. #16-2 lead)
Packaging: Packed 1/box; fully assembled

Body: 5.5” diameter x 8.0” height
Weight: 3 lbs.

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