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7507 (PY21W) LED Bulb - 18 SMD LED Tower - BAU15S Retrofit
- Select options to see various notes.
|50 - 99 pieces||$8.95 each|
|100 - 499 pieces||$7.96 each|
|500 - 999 pieces||$7.46 each|
|1000 + pieces||$6.97 each|
|For discount information or inquiring about larger quantity pricing, click here|
This product has been discontinued.
- Your vehicle may require an LED compatible Flasher or Load Resistor. LED brake/tail lamps will not flash with most stock flasher units due to their extremely low current draw. Try our Vehicle LED Bulb Finder to find a compatible flasher for your vehicle. Please See More LED Car Bulb Notes
- For best results the LED color should be the same as the lens color. If bulb is behind a clear lens, use the appropriate color for turn and brake light functions. Please See More LED Car Bulb Notes
LED replacement bulbs can fit vehicle tail lights, brake lights, reverse lights, turn signals or side marker lights. This 7507 (PY21W) single-contact bulb has 18 LEDs (5050 SMD) that create a 360° viewing angle for better, allover light emission with reduced hot spots. Tower-style design with a 15-mm BAU15S bayonet base and 150° offset locking pins. Easy plug-and-play installation—just twist to lock in place. The energy-efficient bulb operates within a wide 10-30V DC range and is designed to last 30,000 hours on your car, truck, SUV, or van—25 times longer than incandescent bulbs. Available in cool and warm white, amber and red. Includes 1 replacement bulb.
RoHS stands for Restriction of Hazardous Substances. Certain materials used in electronics and electrical products have been deemed hazardous to people and the environment and, therefore, must be limited. For a product to be RoHS compliant, testing must be performed and documented to show limited or no use of cadmium, hexavalent chromium, lead, mercury, polybrominated biphenyls, and polybrominated diphenyl ethers.
7507 (PY21W) LED Tower bulb
- Vehicle replacement bulb
- 18 high power SMD LEDs
- 7507 (PY21W) single intensity 15mm bayonet base tower type lamp
- 360 degree viewing angle
|Beam Angle||360 degree|
|Comparable Wattage||10-15 Watts|
|LED Quantity||18 LEDs|
|LED Type||5050 SMD|
|Special Features||Constant Power Driver/Wide Voltage Range|
|Standards And Certifications||CE/RoHS Compliant|
|Operating Voltage||10~30V DC|
|Replaces Stock Bulb: 1056, 12496, 5009, 7507, 7507AST|
Dimensions: 6.604cm(2.6") x 2.794cm(1.1") x 2.794cm(1.1")
All specifications are subject to change without notice.
1. CAN Bus LED bulbs are simple plug-and- play LED bulbs which are made specifically for CAN Bus-equipped vehicles. These bulbs work with your vehicle's advanced computer system, so when your vehicle's computer reads them, they respond back correctly.
To see if your vehicle operates with a CAN Bus system, simply remove the bulb you're looking to replace, start your vehicle, and if you have a "Bulb Out" message on your dash you have a CAN Bus system.
|Part NO||CCT / Wavelength |
CCT is used to express the color or shade of white light. The Correlated Color Temperature is the measure of the color appearance of the light emitted from a light source, measured in degrees kelvin (K). The CCT rating is a general 'warmth' or 'coolness' measure of its appearance. Wavelength is used to express a specific color of light other than whites. Wavelength is the portion of the visible spectrum that the human eye can detect, between 380 and 700 nanometers (nm). When trying to match an existing bulb color choose a replacement that most closely matches the CCT or wavelength of the original.
|MCD per LED||Intensity per LED||Brightness||Millicandela |
Millicandela is a unit of measurement for the light output of LEDs. Candela is one of the seven base units of the International System of Units. It is a unit of Luminous Intensity (I), or Light Power per Steradian (SR), while steradian is a unit of 3D cone angle with which the projected area of 1 steradian over a sphere with a 1m radius, is 1 square meter. One thousand millicandela equals one candela or approximately one candle power.
|Beam Angle |
Beam angle is used to express the width of the light emitting from the source. The narrower the beam angle the more focused the light energy is. Comparing two 40 watt lights one with a beam angle of 30(a) and another with a beam angle of 90(b), They both produce the same amount of light output but (a) will appear brighter in the beam angle compared to (b) at the sacrifice of light spread.
|Current Draw @ Operating Voltage |
Current Draw is used to size fuses and wire for a circuit. Current draw is the amount of energy consumed by an LED or LEDs in an electrical circuit at a specific voltage, measured in amps (A) or milliamps (mA).
|BAU15S-CW18-T||6250 K||-||-||320 lm||-||-||175 mA||$9.95|
|BAU15S-WW18-T||2900 K||-||-||270 lm||-||-||190 mA||$9.95|
|BAU15S-R18-T||628 nm||-||-||49 lm||-||-||110 mA||$9.95|
|BAU15S-A18-T||597 nm||-||-||230 lm||-||-||190 mA||$9.95|
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Diavel Strada rear turn signal replacement
Plug-n-play! Replaces the stock incandescent bulb perfectly and without the need of a load resistor. Throws out lots of light and due to its taller profile it also shines light further above/below/sideways, thus allowing the turn signal to be easily seen from angles more than just from behind.
Everything I Expected
I used these on my VTX 1800 on the rear. I converted the rear (amber bulbs clear lenses) turn signals to function as running lights that flash 4 times when the brake is applied. I also used one in the stock tail/brake housing (red lens). With the brightness of combined with the instant on/off of these LED's, the bike is much more visible from behind! 12k miles and still working flawlessly.
I wanted to replace an incandescent bulb in my extra cab light, having purchased a LED for my main cab light, and really liking it, I removed the old incandescent bulb, thought I had the right bulb, but I was in error. Ron from SBL helped me get the correct bulb, and it works great!
Top marks across the board!
These are installed in a GSXR 750 tail section for turn signals and they are a perfect fit and very bright. I only gave 4 stars because I am not sure of their longevity yet since they are new but I will find out !
Good replacement option
The LED bulb is not quite as bright as the filament in the incandescent it replaces and I was hoping for something brighter than what I am replacing so I reduced my rating by 1 star, but because of the multiple light sources on the "bulb", it fills out the reflecting lens much better, so the overall effect is a more noticeable turn signal. Also, I am well pleased with the rich saturated amber color of the LEDs because my cover is clear, not yellow. Lastly, I really like how LEDs pop-on and pop-off more instantaneously when operating than do incandescents.