INTRODUCTION:
Newest Funtion Inteiror light bulbs Dual Color Switchback
Flexible switching of interior lighting environments, reducing the number of replacements save costs.
Color Option 1: 6500K Cool White& 5000K Natural White;
Color Option 2: 6500K Cool White& Ice Blue;

Dual color 1860CSP LED light source, extremely brightness output.
400% brighter than halogen bulbs;
Wide voltage DC10-30V stable current resistance protection reduce light decay.
Built-in CANBUS error free no dashboard error or flickering.
No-Polar sensitive 1:1 original size plug and play.

Longer Lifespan
Full aluminum body design for quicker heat dissipation.
Extends lifespan to 50,000 hrs.

Installation Position
For Interior Map Lights, Dome Light, License Plate Light, Front/Rear Side Marker Lights, Trunk Cargo Lights, Reading Lights, Glove Box Lights, Inner Tail Light Bulb, etc

Package Included:
2pcs* 39MM LED Bulbs

SPECIFICATIONS:
Color: 6500K Cool White& 5000K Natural White;
Plug Type: 39MM
LED Type: 1860CSP
Efficacy(per bulb): 2.7W
LED Quantity(per bulb): 2pcs
Lumen(per bulb): 200LM 300LM 400LM 500LM
Current Draw: 0.22 A
Operating Voltage: DC10-30V
Material: Aviation 6063 Aluminum
LED Lifetime: 50000 hours
Waterproof: IP68

Warm reminder: the Bulb Size may vary between trim of your vehicle, please double check the owners manual or original bulb number to confirm before purchasing.
Different car model sockets' nickname:
39mm
6411,6413,6418,C5W,DE3174,DE3423,DE3425,DE3423,DE3425,DE6423,3423,3425,6423,6461,6475,6476,11005,12854,12844,7456

By Size 39mm

🆕(2pcs/set) Dual Color Switchback 39MM DE3174 3425 6461 11005 12854 1.54" 1860CSP 6500K Cool White& 5000K Natural White LED Festoon Canbus For Interior Dome Map License Plate Bulbs

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