These Anyray G6.35 bulbs are exactly what you need if you're replacing those specific bi-pin halogen lights that seem to be in everything from appliances to specialty lighting. You get 5 bulbs in the pack, which is great since these types often burn out around the same time. They're 25 watts with a T4 shape and clear finish, putting out a warm 2700K light that's comfortable for most applications. The base is G6.35 (also compatible with GX6.35 and GY6.35), with 6.35mm between the pins - make sure this matches your fixture before ordering. They work with 110V, 120V, and even 130V systems, so they're pretty versatile. The estimated life is 2,500 hours, which translates to about 1.8 years if you use them 3 hours per day. They're dimmable too, which is nice if your fixture has that capability. The color rendering index is 100 CRI, meaning colors look accurate and natural under this light - much better than those cheap bulbs that make everything look washed out or weirdly tinted. Energy cost is estimated around $3.01 per year based on 3 hours daily use at 11¢/kWh, so they're reasonably efficient for halogen bulbs. These are perfect for replacement in ranges, ovens, microwaves, display lighting, or any fixture that requires this specific bulb type. Just handle them carefully - avoid touching the glass with bare hands since oils can shorten their life. Use a cloth or gloves during installation for best results.