4" LED Cylinder Wall Light, 20W, 2050 Lumens, 30K/40K/50K, 120-277V, White
Available in stock (200)
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Description
Description
Keystone's KT-CYLED20PS-4A-WDI-OSG-8CSB-VDIM-W combines 20W efficiency with 2050 lumens in a sleek 4-inch white cylinder design. This versatile LED wall sconce brings professional-grade performance to modern commercial and residential exteriors, from building facades to entryway lighting and outdoor corridor applications.
Configurable Lighting Design
Power Select technology transforms one fixture into three lighting solutions. Select direct downlighting for pathways, indirect uplighting for architectural drama, or full bidirectional illumination for comprehensive coverage—all adjustable on-site without tools.
Professional-Grade Features
- CCT selection at your fingertips: 3000K warm, 4000K neutral, or 5000K daylight
- Universal 120-277V input voltage for simplified specification
- Smooth 0-10V dimming from full brightness to 10% for energy savings and ambiance
- White powder-coated die-cast aluminum construction resists UV degradation
- Flexible beam control: 40° standard lens plus 25° narrow and 60° wide reflectors
- Integrated dusk-to-dawn photocell for automated lighting schedules
- IP65 wet location rating ensures all-weather durability
- L70 >100,000 hours at 25°C for extended service life
- Extreme temperature performance: -40°F to 113°F operating range
Energy & Compliance
Delivers up to 103 lm/W efficacy with CRI >80 for true color rendering. Fully compliant with FCC electromagnetic interference standards and UL safety requirements for professional installations.
Design Applications
Perfect for contemporary architecture, medical facilities, educational campuses, modern residential developments, retail centers, and hospitality projects. The white finish integrates seamlessly with light-colored exteriors and minimalist design schemes.
Specifications
Specifications
Dimensions
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Style & Materials
Characteristics & Features
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Shipping & Returns
Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.
Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.
Frequently Asked Questions
What is the best height to install outdoor wall lights?
What is the best height to install outdoor wall lights?
The standard recommendation is to place the outdoor wall sconce so the center of the fixture is about 66 inches (5.5 feet) above the ground. For front doors, ensure the fixture is above eye level to prevent glare.
Should I choose a damp or wet location rating for my exterior wall light fixtures?
Should I choose a damp or wet location rating for my exterior wall light fixtures?
For covered areas like a porch or awning, a damp rating is usually sufficient. For fully exposed areas like an open garage wall or fence post, you must choose a wet location rated exterior wall light fixture for safety and durability.
How far apart should outdoor wall sconces be placed?
How far apart should outdoor wall sconces be placed?
When flanking a doorway, each outdoor wall sconce should be placed approximately one-quarter of the door's height away from the door frame. The wider the door, the further apart they should be.
What size outdoor wall light should I buy for my entryway?
What size outdoor wall light should I buy for my entryway?
The outdoor wall light should generally be between one-quarter and one-third the height of your front door. Matching the scale is key to boosting curb appeal.
What is the difference between an outdoor wall light and an outdoor wall sconce?
What is the difference between an outdoor wall light and an outdoor wall sconce?
The terms are often used interchangeably. Generally, an outdoor wall sconce refers to a decorative fixture that mounts to the wall and directs light upward or downward, while outdoor wall lights is a broader term encompassing all wall-mounted exterior wall light fixtures.

