LAMROK OUTDOOR PRODUCTS LITESWICH 2.0 RV light power adapter — 7‑pin plug‑in switch, battery‑powered exterior lights

LITESWICH 2.0 by LAMROK OUTDOOR PRODUCTS lets you power your camper or RV’s exterior marker, clearance, and tail lights from the vehicle’s 7‑pin harness so you can light up your rig without being hooked to a truck.

If your camper’s exterior running and marker lights only activate when connected to a tow vehicle, LITESWICH 2.0 solves that limitation simply and safely. This patented plug‑in accessory taps the camper’s existing 12V wiring via the standard 7‑pin connector, letting you switch on exterior lights while parked or using your onboard battery. It’s a compact, user‑friendly alternative to adding aftermarket light bars or rewiring your RV.

How does LITESWICH 2.0 let my camper lights work when not hooked up?

LITESWICH 2.0 intercepts the standard 7‑pin trailer connection and routes power from your camper’s 12V system to the exterior lighting circuits, controlled by a built‑in switch. It draws from the camper battery (or shore power if connected) rather than relying on a towing vehicle’s electrical feed. Installation is plug‑and‑play — no splices or additional wiring are required.

• Plugs into the camper’s 7‑pin receptacle like a normal tow plug
• Simple on/off rocker switch to energize exterior light circuits
• Uses camper’s 12V battery when not on shore power
• Patented design (US Patent 9,375,987) for safe operation

Will this work with every camper or RV on the market?

LITESWICH 2.0 is compatible with campers and trailers that use the standard 7‑pin trailer wiring configuration. It will not function on vehicles that lack a 7‑pin connection or that use nonstandard wiring schemes. Confirm your rig has the common 7‑pin receptacle before purchasing.

• Only operates with standard 7‑pin connections
• Works with camper wiring that powers marker/clearance and taillights
• Not compatible with rigs using custom or nonstandard harnesses
• Best used after visually confirming connector type

Is setup difficult and does it require extra equipment?

Setup is intentionally straightforward: plug LITESWICH into your camper’s 7‑pin socket, flip the power switch, and the exterior running lights will illuminate. No cutting, splicing, or additional modules are needed, and it won’t interfere with normal towing functions when removed. The unit ships ready to use from Wisconsin and is designed for quick, tool‑free operation.

• No additional wiring or tools required for typical installations
• Removable — plug it out when towing if preferred
• Designed for foolproof connection to the 7‑pin harness
• Compact form factor that stores easily when not in use

Who is this for? LITESWICH 2.0 is ideal for camper and RV owners who want reliable exterior lighting while parked at a campsite, RV show, or storage lot without investing in permanent aftermarket lighting systems. It’s especially useful for owners who already have a standard 7‑pin connector, want a reversible installation, and prefer a simple, patented solution to activate built‑in marker and tail lights. If you value plug‑and‑play convenience and want to showcase your camper’s exterior safely and legally, LITESWICH 2.0 offers a compact, proven way to do it.

Features:

• Turn on your camper RV lights
• 7 pin connection safe to use
• Light up your camper and showcase your investment
• No extra equipment needed
• The ORIGINAL product US Patent number 9,375,987