Cyron D Series Light Bulbs - 881 Universal Fitment Small

Cyron D Series 881 LED light bulb for V-twin motorcycles with a compact body that fits in housings where larger LED bulbs won't. No mechanical fans, external drivers, or heat sinks — just a slim design optimized for tight spaces and DIY installation.

Features

• Compact body fits 90% of standard housings
• No mechanical cooling fans
• No external drivers or bulky heat sinks
• 4.4 in length, 3.33 in width, 1.6 in height
• Ideal for tight aftermarket and OEM lighting installations

Specifications

• Brand: Cyron
• Manufacturer Part #: AB881D-2
• UPC: 811467013348
• Length: 4.4 in
• Width: 3.33 in
• Height: 1.6 in
• Weight: 0.32 lbs
• Country of Origin: China (Mainland)

Fitment

Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models with 881-style light housings.

Frequently Asked Questions

Will this bulb fit in tight, OEM light housings?

Yes. The compact D Series body is designed to fit in 90% of standard housings where larger cooling-fan LED bulbs won't work.

Do I need to install a separate driver or cooling fan?

No. This bulb operates standalone with no external drivers, fans, or heat sinks — just screw it in.

Is this brighter than the standard 881 bulb?

The D Series trades peak brightness for a smaller package that fits where traditional LED bulbs cannot. It provides reliable illumination in compact spaces.

Can a DIYer install this?

Yes. The slim design and plug-and-play operation make it ideal for riders doing their own lighting upgrades.