These were easy enough to install in an old ballast fixture, and are fast to come on with very bright light. That's my feedback.
Linkind MR16 LED Bulb Dimmable, GU5.3 Bi-Pin Base MR16 LED Bulbs, 6.5W (70W Equivalent) 5000K Daylight 640Lm MR16 LED 40 Degree Beam Angle For Spot Lights, Recessed, Tracking Lights, 12V, 6 Packs
14 Review
70PAR38/FL 120V - Pack of 2 - High Output Halogen Bulbs - 70W (90W Replacement) PAR38 Flood - 120V
10 Review
E12 5W LED Light Bulbs, 40W Equivalent Candelabra Base Dimmable Color Changing RGB Cool White 5700K With Remote Control - Set Of 6
13 Review
10-Pack G4 LED Bulb Bi-Pin Base 2W AC/DC 12V Daylight White 6000K - Equivalent To 20W Halogen, Non-Dimmable T3 Energy Saving Home Landscape Light Lamps
28 Review
Illuminate Your Space In Style With I-SHUNFA'S Stained Glass LED Light Bulbs - Perfect For Home, Parties, And Festive Occasions
14 Review
Linkind Dimmable A19 LED Light Bulbs, 60W Equivalent, E26 Base, 5000K Daylight, 9.5W 840 Lumens 120V, UL Listed FCC Certified, Pack Of 12
12 Review
Luminescent lamp Camelion 11066 ultraviolet, E27, 26 W
12 Review
Bulbrite A19 Solana WiFi Connected LED Alexa Smart Light Bulb, Single-A19, Tunable 2200K-6500K Color Temperature, Frost Finish
28 Review