WY21W 7440 T20 LED Amber Canbus Turn Signal Bulbs 2200K 12V Pair

PRODUCT OVERVIEW

These WY21W / 7440 / 7443 T20 LED bulbs provide a bright 2200K amber output for turn signal and indicator applications. Designed as a 12V direct replacement, they deliver higher brightness, efficient performance and a wide 360° lighting effect.

KEY FEATURES

• Non-polarity 992 LED bulb design for simple plug-and-play installation.
• Compatible bases: 992, 7440, 7441, 7442, 7443, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA.
• 2200K amber light output, up to 40W and 1800 lm per pair for enhanced visibility.
• Uses 3030 SMD LED chips for stable, high-intensity illumination.
• CANbus compatible on most 12V vehicles to reduce error messages and flicker (some sensitive models may require a decoder).
• 360° beam angle improves side and forward visibility for turn signals.
• IP67 waterproof aluminum construction for improved heat dissipation and durability.
• Estimated lifespan > 30,000 hours under normal operating conditions.

SPECIFICATIONS

• Bulb type: LED turn signal / indicator bulb
• Model / fitment code: 7443
• Cross-reference: 992, 7440, 7441, 7442, 7443, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA
• Color temperature: 2200K (amber light)
• Light colour (approx.): amber/white-amber as specified
• Lumens: 1800 lm (per bulb stated in listing)
• Wattage: 40W (per pair)
• Voltage: 12V DC (working range DC 9–16V)
• Lighting technology: 6 pcs 3030 SMD LEDs
• Beam angle: 360° lighting effect
• Waterproof rating: IP67
• Material: aluminum housing
• Operating temperature: -40°C to +80°C (typical working range 40–80°C)
• Fitment type: direct replacement, plug and play (no external ballast/driver required)
• Placement on vehicle: front left, front right turn signal positions as applicable
• Manufacturer warranty: 2 years (as stated in item specifics)
• Universal fitment: yes, where the socket and space are compatible
• Features: CANbus compatible design

PACKAGE CONTENTS

• 2 x LED 7440 / 7443 T20 amber bulbs

INSTALLATION & COMPATIBILITY NOTES

• Non-polarity design allows installation in either orientation.
• Check the part number on your original bulb or in your owner's manual to confirm compatibility before purchase.
• On some sensitive CANbus systems, an additional decoder or resistor may be required to eliminate dashboard errors or flicker.
• Designed for 12V automotive electrical systems only.