Model # 538T-SS-DST

Internet #202790506

Delta Lahara Single Hole Single-Handle Bathroom Faucet with Touch2O.xt Technology in Stainless


Lahara Single Hole Single-Handle Bathroom Faucet with Touch2O.xt Technology in Stainless

  • 1 or 3-hole 4" installation
  • Includes deck plate to support 3-hole installation
  • Featuring Delta Touch2O Technology: touch it on, touch it off
$19810 /each

Choose Your Options

  • Champagne Bronze
  • Chrome
  • Stainless
  • Venetian Bronze
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Frequently Bought Together

Product Overview

Convenience just got more convenient with this Lahara Single Hole 1-Handle Bathroom Faucet in Stainless with Touch2O.xt Technology. Your entire Touch2O.xt Technology faucet acts as a sensor so the water starts flowing instantly and effortlessly. It senses your presence within 4 in. and automatically shuts off within seconds once you remove your hands. TempSense Technology measures the water temperature in the faucet. The LED light at the base of the faucet changes from blue to magenta to red depending upon the temperature of the water to let you know when the water temperature is right for you. A/C adapter EP73954 is available to purchase separately as an option to avoid changing batteries. Even if the adapter is used, batteries are still recommended as a back-up if power goes out. Once power is restored, the solenoid valve will automatically revert back to using A/C power. With Touch2O Technology, it doesn't matter if you have two full hands or ten messy fingers. Tap anywhere on the spout or handle of the faucet with your hand, wrist, or forearm to start and stop the flow of water. Delta's exclusive DIAMOND Seal Technology uses a valve with a tough diamond coating. InnoFlex PEX waterways keep water inside the faucet out of contact with potential metal contaminants. Delta is committed to supporting water conservation around the globe and has been recognized as WaterSense Manufacturer Partner of the Year in 2011, 2013, and 2014.

  • Touch activated faucet featuring Touch2O and hands-free technology
  • Operates manually with the handle, with the tap Touch2O functionality or by placing your hands within the 4 in. sensing field around the faucet
  • Stainless, a neutral, low-gloss finish
  • Delta faucets last up to five million uses with DIAMOND Seal Technology valve
  • WaterSense certified to promote water conservation
  • Turns on and off with just a touch anywhere on the spout or handle
  • On-off indicator light signals when batteries run low
  • Automatic water flow shut-off after one minute if the water is left running
  • TempSense LED light indicates mode and water temperature
  • Battery operated (6 AA included) for up to 2 year battery life or 6 C (not included) for up to 5 year battery life
  • Battery box can be mounted to cabinet with included mounting hardware
  • Optional A/C adapter EP73954 may be ordered separately
  • WaterSense certification promotes water conservation
  • DIAMOND seal technology features a valve embedded with diamonds to ensure like-new operation for the life of the faucet
  • Includes optional 6-1/2 in. escutcheon for 3-hole installations
  • Includes matching finish plastic pop-up drain assembly
  • Meets standards set by Americans with Disabilities Act (ADA)
  • 1.20 GPM at 60 psi, 5.7 l/min at 414 kPa
  • 1 or 3-hole 4 in. installation
  • Rigid spout
  • Assembled dimensions: 9-9/32 in. H x 3-25/32 in. D x 2-1/4 in. W
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Assembled Depth (in.)
5.5 in
Assembled Height (in.)
9.28 in
Assembled Width (in.)
2.43 in
Connection size (in.)
3/8 In.
Spout Height (in.)


Color Family
Stainless Steel
Drain Included
Drain Included with Purchase
Faucet Type
Bath Faucet
Ceramic Disk Valves,Touch On
Flow rate (gallons per minute)
Handle type
Included Components
Drain Assembly,Handles,Separate deck plate,Supply Lines
Installation Type
Single Hole
Maximum Deck Thickness (in.)
Minimum Sink Holes Required
Number of Faucet Handles
Single Handle
Spout Reach (in.)
Spout Type
High Arc
Valve Included
Valve Included with Purchase

Warranty / Certifications

Certifications and Listings
ADA Compliant,CSA Certified,IAPMO Certified
Manufacturer Warranty
Faucet and Finish Lifetime Limited Warranty

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Customer Questions & Answers

can it be used in a three hole sink

Asked by: Anonymous
Yes, it comes with an Escutcheon which will cover your 3 holes. I didn't sue the escutcheon because I had new granite and only had 1 hole drilled.
Answered by: RockinR
Date published: 2017-07-31

Does the Delta Lahara Touch2O require batteries or an electrical connection?

Asked by: Anonymous
This requires only batteries.
Answered by: Susan
Date published: 2015-09-17

what is the power sorce for this faucet

Asked by: bill
AAA batteries. Each person has a sink to themselves, and we changed out the batteries 1x per year. There is a warning to indicate a change of batteries needed. Placement of the battery pack is awkward below the sink. It was too heavy to stick to the wall. So we just let it sit on a box instead.
Answered by: PowayMom
Date published: 2017-03-25

Do you preset the temperature for the touch-on feature, or does it default to cold? Can you use the handle when the battery is out?

I've been assuming that it just uses cold when you touch on/off, and when you want warm/hot you use the handle, but maybe I'm wrong.
Asked by: Kate
If you preset the temperature to cold, you will get cold water. If you set the handle to hot water then you'll get hot water. You decide on the temperature just like a normal faucet. I'm guessing you can use the handle when the battery goes out because it is suppose to work like a normal faucet when battery out.
Answered by: RockinR
Date published: 2017-08-05
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Customer Reviews

Lahara Single Hole Single-Handle Bathroom Faucet with Touch2O.xt Technology in Stainless is rated 3.4 out of 5 by 19.
Rated 1 out of 5 by from We bought 4 of these Lahara faucets for our master bathroom and kids' bathroom sinks. Three of t... We bought 4 of these Lahara faucets for our master bathroom and kids' bathroom sinks. Three of the four faucets have problems. Corrosion is impacting 2 of them. The one in my daughter's sink is literally peeling away at the head. And 2 of them have problems with pressure and touch-functions. Problems started as early as first year of installation and has gotten progressively worse. HELP!!!! This is our first time using Delta, we've always used Moen in the past.
Date published: 2017-03-24
Rated 1 out of 5 by from Awful finish!! We bought two of these faucets for our master bath and the matching faucet set for our Roman tub. We had the touch technology in our kitchen and it worked so well. The bathroom faucet that is used the most started to corrode within 6 months. I contacted Delta and they sent a replacement one. Six months later and we had the same problem. This time Delta offered one at half price. The other faucet was also corroding. I ordered the half price one and have waited until I can't stand the corrosion to replace it. The touch tech has worked well but the blue/red light stopped working on both faucets. I think the single lever is part of the problem. Not sure what to do next.
Date published: 2017-03-07
Rated 2 out of 5 by from Beautiful design. My husband had no problem installing. Worked flawlessly for about 10 days and ... Beautiful design. My husband had no problem installing. Worked flawlessly for about 10 days and now started dripping from the spout so I'm not able to use the auto feature. Still under warranty so calling HD tomorrow. If the problem is fixed and this last for years I'd be happy to adjust to 4 or 5 stars. For the money this faucet should last for many years.
Date published: 2017-07-31
Rated 5 out of 5 by from Great instructional booklet pictures on the install......straight forward, this is my 2nd Delta t... Great instructional booklet pictures on the install......straight forward, this is my 2nd Delta touch faucet with my kitchen coming up on 7 next month .....changed the batteries 2x
Date published: 2017-06-20
Rated 4 out of 5 by from The faucet itself is very nice but the installation was... The faucet itself is very nice but the installation was a bit rough.
Date published: 2017-08-01
Rated 4 out of 5 by from Very Satisfied, except for the price! Replaced the vanity top with granite, and the wife wanted the touch featured faucet so I installed the Delta Lahara Touch2O bathroom faucet. Installation was a breeze, the new connections make installation a snap Literally! Hopefully this will not lead to leaks later on. I was a little surprised to see the ALL plastic drain assembly and stopper which comes with it, for the money I expected brass, but the plastic should hold up to my slightly acidic water better. Faucet performs as advertised and overall we are happy and would definitely use this product again and would recommend this to a friend.
Date published: 2012-02-07
Rated 4 out of 5 by from Great Motion Sensor Faucet We had commercial grade motion sensor faucets for years. While they are great, none provides the flexibility that the Lahara offers. With the Lahara, you can adjust the water temperature, turn on/off the faucet by waving your hand anywhere around the faucet, touch it or manually do it the old fashioned way. We did have 1 episode when the faucet turned on by itself, but fortunately, it also turned itself off after the default program 1 min. Perhaps some bug flew by the motion sensors. Best of all, the Lahara is so much more affordable than the commercial grade motion sensor faucets, like Sloan. Will have to see how the product performs over the long term since only have it for a couple of weeks.
Date published: 2016-09-13
Rated 3 out of 5 by from Fanastic faucet when it works. I love this faucet when it works, but it has stopped working twice in the year that I've had it because of defective solenoids. Delta customer service has been excellent in supplying the necessary repair parts in speedy fashion, but it is frustrating to be without a bathroom faucet for a week or two every six months.
Date published: 2012-06-30
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