What is a 4-point wheelchair tie-down system?

A 4-point tie-down uses four retractors or straps — two at the front and two at the rear of the wheelchair — to secure the chair to the vehicle floor. When combined with a lap and shoulder belt for the occupant, it meets federal ADA and WC18 securement standards for paratransit, NEMT, and school bus transport.

Is wheelchair securement required by law?

Yes. The Americans with Disabilities Act (ADA) requires that all public transit vehicles equipped to transport wheelchair users must have an approved securement system. NEMT providers, paratransit operators, and school bus fleets are all subject to federal and state securement regulations. Failure to comply can result in fines and significant liability in the event of an accident.

What does WC18 compliant mean?

WC18 is the RESNA/ANSI standard that defines performance requirements for wheelchair tie-down and occupant restraint systems (WTORS). WC18-compliant products have been crash-tested to withstand higher load forces than previous standards, providing greater protection for wheelchair users in the event of a collision or sudden stop.

Which wheelchair securement brands do you carry?

We are an authorized dealer for Q'Straint, AMF Bruns, and Sure-Lok — the three leading manufacturers of wheelchair tie-down and occupant restraint systems worldwide. All products meet or exceed WC18 compliance standards where applicable.

What is the difference between an L-track and a Slide N' Click system?

L-track is a recessed floor channel that accepts fittings at any point along its length, giving installers maximum flexibility in retractor placement. Slide N' Click is Q'Straint's proprietary system using pre-set anchor points that allow faster, tool-free securement — popular in high-volume paratransit operations where speed of securement matters.

What is the difference between a manual and retractable wheelchair strap?

Manual straps are fixed-length webbing straps with a hook or loop connection — simple, affordable, and reliable. Retractable systems use a spring-loaded mechanism to automatically take up slack, making securement faster and reducing trip hazards from loose webbing. Electric retractors add powered retraction, ideal for operators or drivers with limited hand strength or mobility.

Do you offer fleet pricing for multiple vehicles?

Yes. We offer fleet pricing for operators outfitting five or more vehicles. Submit your vehicle count, vehicle type, and preferred brand through our Fleet Quote form and a specialist will respond within one business day.

Do your products come with installation instructions?

Yes. All products ship with manufacturer installation guides. We also maintain a full library of installation and user guides on our website for Q'Straint, AMF Bruns, and Sure-Lok products. Our specialists are also available by phone at 800.884.6456 if you need installation support at no charge.

FREE STANDARD SHIPPING ON ORDERS OVER $100 - 800.884.6456

Diestco Twistlit® Led Lights | L1100 | COLOR OPTIONS

Vendor: Diestco
Regular price: $31.95
Sale price: $31.95
Unit price: per

Shipping calculated at checkout.

Color

Quantity

Quantity must be 1 or more

⚠ PRODUCT DISCONTINUED — This item is no longer available. Please contact us at 800.884.6456 or sales@wheelchairstrap.com for alternatives.

The Diestco Twistlit® LED Lights (L1100) have been discontinued and are no longer available for purchase. The product listing below is preserved for reference. Please contact us for current LED safety lighting alternatives.

Product Overview (Reference Only — Discontinued)

Diestco Twistlit® LED Lights | L1100 | Color Options

⚠ DISCONTINUEDNo Longer Available

Available in Red (L1100-R) and White (L1100-W). This product has been discontinued by the manufacturer. Listed for reference only.

Features (Reference)

💡

LED Light Technology

Energy-efficient LED for long battery life and consistent brightness

🔄

Twist-On / Off Design

Simple operation — no buttons or complex mechanisms

🔴

Color Options

Red (L1100-R) and White (L1100-W) variants

♿

Mobility Equipment Use

Designed for attachment to wheelchairs and mobility devices

🔋

Battery Operated

Portable, no charging required

🌙

Visibility Aid

Improves the visibility of wheelchair users in low-light conditions

Specifications (Reference)

SKUs	L1100-R (Red), L1100-W (White)
Type	LED twist-on safety light
Application	Wheelchair and mobility device visibility
Price (when available)	$31.95
Status	DISCONTINUED — not available for purchase

Frequently Asked Questions

Is this product still available?

No. The Diestco Twistlit® LED Lights (L1100) have been discontinued. This listing is preserved for reference only.

Are there alternative LED lights available?

Please contact us at sales@wheelchairstrap.com or call 800.884.6456 and we will help identify current alternatives for wheelchair and mobility device visibility lighting.

Who made the Twistlit?

The Twistlit® LED Light was manufactured by Diestco Manufacturing, a producer of wheelchair accessories and mobility products.

You Might Also Need

Class 2 Hi-Viz Safety Vest

Safety Vest w/ 1" Reflective Seams

104 Piece First Aid Kit — OSHA Compliant

SAS Safety NSX™ Turbo Clear Lens Safety Glasses

Questions? We Are Here to Help.

📞 800.884.6456

✉ sales@wheelchairstrap.com

Back to All Products

Adjust text colors

Adjust heading colors

Adjust background colors