Memorial Day Sale

Galaxy Solar Post Cap Light by LMT Mercer

5-1/16 in indludes and adaptor
that allows it to fit 4-1/6 in post

Completely Fast

Free Shipping

Orders over $99 qualify. Details
Completely Fast

Take Your Time, Get it Right

365 Day Returns and Exchanges


If you are looking for lights to give your deck a unique look, LMT Mercer's Galaxy Solar Post Cap Light is for you! Most solar deck lights come in 3000 K cool white light temperature, Galaxy is 9000K. This light will glow with a bluish white, to really illuminate your nighttime deck experience. The unique reflective design refracts light internally creating a look that would fit right in on a spaceship. This modern solar light fits snugly over both 4 inch and 5 inch posts thanks to an included adapter.

The Galaxy cap will work for 3-1/2 inch PVC post or 4 inch square wood post using this adapter.

Unsure about your size? Measure your posts carefully and use our Post Cap Diagram to understand critical dimensions and ensure a proper fit.


DecksDirect # 7009

LMT Solar Light Installation Instructions

LMT Solar Warranty

Pack SizeEach
Post Cap Opening Size4-1/16 in or 5-1/16 in
4-1/16 in uses included adapter and is for 4 in PVC post sleeves
Material TypeVinyl
BatteryLithium Ion - 600 mAh 3 volt battery
BulbIntegrated LED
Color TemperatureCool white (9000 Kelvin)
(width x depth x height)
4-1/16 in (with adapter): 5-9/10 in x 5-9/10 in x 5-1/4 in
5-1/16 in: 5-9/10 in x 5-9/10 in x 4-4/5 in
Adapter: 5 in x 5 in x 1-1/10 in
Inset Measurement1/2
Package Contents(1) solar post cap (1) post adapter, (4) 600 mAh 3 volt battery
Illumination Arean/a
WarrantyView LMT Warranty Information

Complete Your Project

100% Silicone Rubber Sealant
Starting at: $12.99
3.2 Volt Lithium Iron Phosphate Rechargeable Battery for Solar Lights
Starting at: $31.99
LMT Mercer Vinyl Glue, shown in White
Starting at: $5.99
Vinyl Post Sleeve by Durables - 4" (White)
Starting at: $29.99
Solar Rail Light by Classy Caps
Starting at: $21.99

Customers Also Viewed

Riser/Rail LED Light with 2 Covers by LMT Mercer - Small Cover - Installed
Starting at: $8.99
Flush Warm White LED Riser Light by LMT Mercer - lit
Starting at: $7.99
Solar Post Cap Light for 4" Post Sleeves by Ultra Bright
Starting at: $89.99
Premium Cast Flat Top LED Post Cap Light by Dekor - Antique Metal Black - Lit
Starting at: $86.32
Polaris Solar Post Cap Light by Aurora Deck Lighting - Black - lit
Starting at: $69.56

Reviews & Questions