Product Overview
The Alpha Series A5001 upfitter kit supplies an amber 3157 LED bulb, an adhesive silicone gasket and a venting patch for an existing 3157 glass watermelon light. It is intended to add a vented setup to a suitable light base; it does not include a complete glass watermelon fixture.
Specifications and configuration
- Part number: A5001.
- Bulb supplied: one amber Alpha Series 3157 LED bulb, listed at 26W.
- Cooling: integrated high-speed fan on the supplied bulb.
- Sealing component: one adhesive silicone gasket.
- Venting component: one venting patch.
Fitment and installation
Check the existing 3157 base, bulb clearance and proposed vent location before modifying the light. The supplied installation sequence calls for a small hole in the back of the base, the vent patch over that opening, and replacement of a foam gasket with the silicone gasket where needed. Allow 24 hours for the patch adhesive to bond before turning on the light. Confirm the appropriate hole location and dimensions with BTS for your particular base.
What is included?
- 1 Alpha Series 3157 amber LED bulb.
- 1 adhesive silicone gasket.
- 1 venting patch.
The existing glass light, base and socket are not supplied by this kit. The dielectric grease checkbox is a separate optional addition; it is not part of the three listed kit components.
Warranty
Contact BTS Lighting for warranty information.
Frequently Asked Questions
What is included in A5001?
The kit contains one Alpha Series 3157 amber LED bulb, one adhesive silicone gasket and one venting patch.
Does the kit include a complete glass watermelon light?
No. It is an upfitter kit for an existing suitable 3157 glass watermelon light. Check your base, socket and bulb clearance before ordering.
What bulb does this kit supply?
The supplied bulb is a 3157 amber LED bulb listed at 26W, with an integrated high-speed cooling fan.
How long should the vent patch adhesive bond?
The supplied installation instructions call for 24 hours of adhesion before turning on the light.
Does the silicone gasket always replace an existing gasket?
It is intended to replace a foam gasket if your light is equipped with one and replacement is needed. Check the sealing surfaces and the existing base before installation.
Is dielectric grease included in the kit?
No. The grease checkbox is an optional separate addition. The listed kit components are the bulb, silicone gasket and vent patch.
Lights and related options at BTS
For complete house-brand light options, browse Glass Is Class watermelon lights.






















