SKU: 42228565340

KEYSTONE MPS-350A-P-KIT 3/1 -350W Pulse Start Metal Halide Ballast Kit

$151.38 $168.20
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

KEYSTONE MPS-350A-P-KIT 3/1 -350W Pulse Start Metal Halide Ballast KitThis 350W Pulse Start Metal Halide Ballast Kit is engineered for reliable performance in commercial and industrial HID lighting applications. Designed with a CWA circuit and 5 tap multi voltage input, it provides stable lamp operation, efficient pulse start ignition, and long service life. High temperature insulation and durable winding materials ensure dependable operation in demanding environments. Specifications Lamp Type: 350W Pulse Start Metal

This 350W Pulse Start Metal Halide Ballast Kit is engineered for reliable performance in commercial and industrial HID lighting applications. Designed with a CWA circuit and 5-tap multi-voltage input, it provides stable lamp operation, efficient pulse-start ignition, and long service life. High-temperature insulation and durable winding materials ensure dependable operation in demanding environments.

Specifications

  • Lamp Type: 350W Pulse Start Metal Halide (MH-PS)

  • ANSI Designation: M131 or M171

  • Input Voltage: 5-Tap (120 / 208 / 240 / 277 / 480V)

  • Line Voltage: 120 / 208 / 240 / 277 / 480V

  • Frequency: 60 Hz

  • Circuit Type: CWA

  • Regulation: 10%

  • Recommended Fuse (A): 10 / 7 / 5 / 5 / 3

  • Capacitor Value: 22.5 MF

  • Capacitor Voltage Rating: 345V

  • Capacitor Temperature Rating: 90°C

  • Lamp Starter: XG-04

  • Winding Materials: Copper / Aluminum (Cu/Al)

  • Insulation Class: 180°C

  • Maximum Distance to Lamp: N/A

  • Agency Certification: RU, cRU

  • Warranty: 2 Years

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42228565340

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4.4 ★★★★★
Based on 7 reviews
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Product Reviews
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Verified Purchase
Freya
Birmingham, US
★★★★★ 5
Best matcha hands down
Flavor Name: Superior Blend, Size: 1.4 Ounce (Pack of 1), Flavor Name: Superior Blend, Size: 1.4 Ounce (Pack of 1)
My favorite matcha I’ve gotten from Amazon thus far. I love the nutty flavor and it’s so creamy and the quality is 10/10 ! I highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
X
Verified Purchase
Xiao Min Yuan
Grantham, US
★★★★★ 5
Great quality and value!
Flavor Name: Superior Blend, Size: 3.5 Ounce (Pack of 1), Flavor Name: Superior Blend, Size: 3.5 Ounce (Pack of 1)
After my Japan trip last year, I became a Matcha lover. Bought a few different brands, Naoki is the best and is my favorite. Taste fresh, smooth and love the bright green color. I drink Matcha latte everyday. Also whenever my friends come over, I would make one for them to show off my Matcha making skills. They love it as much as I do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
S
Verified Purchase
Steph L
New York, US
★★★★★ 4
Good Beginner Matcha
Flavor Name: Superior Blend, Size: 1.75 Ounce (Pack of 1), Flavor Name: Superior Blend, Size: 1.75 Ounce (Pack of 1)
I am a beginner Matcha enthusiast and I love i making matcha lattes at home (my favorite is Strawberry Matcha lattes). I have repurchased Superior Ceremonial 3× now. I am on my second 3.5 oz bag. I've also tried another well known popular affordable matcha (Jade Leaf) and I immediately decided it is better to splurge accouple more dollars in purchasing Naoki. The texture of the powder is extremely fine. The color is a beautiful dark vibrant green. The flavor is very light with a very low bitterness and a hint of sweetness on its own. It has a very clean taste. However, the flavor does get easily over shadowed by milk and sweetners in a latte. If you want to taste the matcha better you need to add more matcha powder (~4.5 grams). Considering the fact that I am not drinking Matcha traditionally, I do not need a flavor profile that is super complex like what other matcha enthusiasts rave about (often times their recs are super overpriced for its size and/or hard to get). I just need something that will be paired well when used with milk and sweetners. I look for matcha with good quality, affordability, and easy accessibility to repurchase (via Prime adds extra brownie points). Superior Ceremonial checks all the boxes to a first good intro to matcha!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
J
Verified Purchase
Jeren
Battle Creek, US
★★★★★ 5
absolute favorite!
Flavor Name: Superior Blend, Size: 3.5 Ounce (Pack of 1)
I’ve been using Naoki Matcha Superior Ceremonial Blend for about two months now, and I absolutely love it. It has a very smooth taste with no bitterness at all, and it whisks into the most beautiful silky microfoam. The flavor is mild with a nice subtle umami taste, which makes it really enjoyable to drink every day. My favorite way to make it is as a strawberry matcha latte—it tastes just like something you’d get at a coffee shop. If you’re looking for a high-quality ceremonial matcha that tastes smooth and not too strong, I highly recommend this one. I will definitely be buying it again!
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Reviewed in the United States on May 15, 2026
M
Verified Purchase
mae a.
Birmingham, US
★★★★★ 5
Delicious at the right temperature
Flavor Name: Superior Blend, Size: 3.5 Ounce (Pack of 1)
160 degrees Fahrenheit is the perfect temperature to reduce bitterness in this matcha. 170 and 175 produced more bitterness. It’s smooth, savory, not bitter, mixes easily, and is delicious purely on its own (not in a latte). It’s a great value for drinking alone and probably on the more expensive end if you sweeten or add milk.
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Reviewed in the United States on May 15, 2026

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