TT ELECTRONICS OPB840W55Z

Marsoni

M251S

$295.50

Get it in 3 business days with 1 day shipping. Friday, May 29

TT ELECTRONICS OPB840W55ZOPB840W55Z OPTOSWITCH PHOTOTRANSISTOR SENSOR OUTPUT: PHOTOTRANSISTOR SENSOR MOUNTING: PANEL CHASSIS GAP WIDTH: 3. 18MM APERTURE WIDTH: 1. 27MM FORWARD CURRENT IF: 50MA REVERSE VOLTAGE VR: 2V FORWARD VOLTAGE: 1. 7V DC COLLECTOR CURRENT: 0. 5A ROHS COMPLIANT: YES

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We have used this for the longest time because me and my middle child have an allergy to chemical sunscreens. I remember last summer the formula was slightly more greasy but I preferred that. While I do like how protected my skin is (we haven’t burned at all even with the new formula, even after swimming for hours and not reapplying) it is extremely drying to where my skin looks like it’s cracking and feels very hard to wash off. Like I can still feel it on my skin after showering. May try a different one :/ super bummed! I feel like it is also hard to rub on skin because it absorbs so fast.

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Reviewed in the United States on May 30, 2026

Verified Purchase

Eric

Omaha, US

★★★★★ 5

Great product, not the best packaging

Size: 5 Fl Oz (Pack of 1)

Glad I got this. Just returned from a two-week dive trip in the Caribbean. Lots of sun of course! I applied this product on my face and neck prior to first and 2nd dives - I never burned. I'm fair skinned but not a magnet for sun burns. I did not have a prior base that I can speak of. The product works well, and blends into your skin fairly quickly, avoiding the white out from other mineral products. Downside - the container has some type of flow restriction. This had the effect of periodically not letting product out and then spurting out all of a sudden. Not sure if a dud, but except for that I would say absolutely I'd buy again.

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Reviewed in the United States on May 25, 2025