There is an LED equivalent for most bulb cap types and bulb shapes that will be suitable for your light fittings.
eBay
20 pcs/pack JINGXING 10W RGBWA UV 6 in 1 LED Bead Lamp Source Led Chip LED Lamp Bead Led light For Led Stage Lighting
Aliexpress UK
Native Candle 4W dimmable LED filament lamp / Edison bulb for E14 fittings|Bulb Shape : Candle / Fitting : E14 / SES|Output : 400 lumens / 100 lumens/Watt|Watts : 4W / Equivalent Wattage : 37W|Colour Temperature : Warm White|Warranty : 3 Years.
eBay
Ewelink GU10 E14 E27 Zigbee Led Bulb WiFi Smart Led Lamp RGB C+W Dimmable Led Light Bulbs Support Alexa Google Home Yandex Alice
Aliexpress UK
We bring quality products at a very competitive price, specializes in LED Floodlight & Epidemic prevention supplies. And the light fixture features aviation aluminum shell, good heat dissipation, long service life, eco-friendly materials, which is recyclable.
eBay
G4 LED Corn Bulb 3W 5W 24LEDs 48LEDs LED Silicone Lamp Blue Green Red 3014SMD 12V Mini LED Light Bulb for Home Chandelier Decor
Aliexpress UK
Socket: standard G9 socket. 10/2 x G9 LED light bulbs. Incandescent Equivalent: 40 Watt Halogen Bulbs. Beam angle: 121-160 degrees. Color temperature: warm white (3000 K) / cool white (6000 K). Power: 5 Watt.
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Tuya E27 Led Bulb Bluetooth WiFi Smart Led Lamp App Control 15W RGB C+W Led Light Bulbs Works With Amazon Alexa Google Assistant
Aliexpress UK
10Pcs LED COB Lamp Chip 1W 3W 3.2-3.6V Input 100-220LM Mini Bulb Diode SMD For DIY LED Floodlight Spotlight Downlight. LED emitter: 1W / 3W. LED SIZE :3mm. Beam angle: 120 degrees. Forward Current: 300mA / 750mA.
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1W 3W Warm Natural Cold Cool White Red Green Blue Yellow 1 3 W Watt for DIY Spotlight Bulb 10PCS High Power LED Chip
Aliexpress UK
🌿Base Type: E14 SES. 🎨Color: Warm White 3000K,; Cool White 6000k, Neutral White:4000k. 👀Eye-Care Technology: High color rendering index (CRI > 80) to protect your eyes. 🛠️Easy Installation: Just plug and play!
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2PCS Bracket Effect Lights 7in1 RGBW LED Light Stand Kit W/Bag Magic Ball Beam Effect Light Remote Control DJ Disco Party Lights
Aliexpress UK
+ Bayonet Cap (BC, B22). + 6w equivalent to 40w. + Edison Screw Cap (ES, E27). + 13w/16w equivalent to 100w. + 9w/10w equivalent to 60w. LED GLS Bulb Features & Specifications So why wait?. Start saving money now by making the switch to LED bulbs!
eBay
CHANZON 10pcs/lot High Power LED Chip 1W 3W Warm Natural Cold Cool White Red Green Blue Yellow 1 3 W Watt for DIY Spotlight Bulb
Aliexpress UK
High power LED with a 1W, 3W or 10W output and a high quality chip. Each LED has a 120 degree viewing angle and lifespan of over 50,000 hours. Available in 1W, 3W or 10W. 10W Brightness White=850lm, Warm White=850lm Red=550lm, Blue=350lm, Green=650lm, Yellow=625lm.
eBay
80W 7in1 RGBW LED Effect Lights Bracket Lights w/Bag Magic Ball Lights Remote Control Stage Lighting for DJ Disco Party Theater
Aliexpress UK